Prefix static macros

Co-authored-by: Abdelrahman Said <said.abdelrahman@flawlessai.com>
Reviewed-on: #5
Co-authored-by: Abdelrahman <said.abdelrahman89@gmail.com>
Co-committed-by: Abdelrahman <said.abdelrahman89@gmail.com>

.gitignore

@@ -9,6 +9,6 @@ test.*
 *.obj
 compile_commands.json
 libwapp-build
-libwapp.so
+dist
 *.vs
 __pycache__

Makefile

@@ -1,31 +1,42 @@
-CC           = clang
-CXX          = clang++
-AR           = ar
-BUILD_TYPE   = debug
-CSTD         = -std=gnu11
-CXXSTD       = -std=gnu++11
-CFLAGS       = -Wall -Wextra -Werror -pedantic -Isrc
-LIBFLAGS     = -fPIC
-KERNEL       = $(shell uname -s)
-MACHINE      = $(shell uname -m)
-PLATFORM     = $(KERNEL)_$(MACHINE)
-TEST_INCLUDE = -Isrc $(shell find tests -type d | xargs -I{} echo -n "-I{} ")
-TEST_SRC     = $(shell find tests -type f -name "*.c" | xargs -I{} echo -n "{} ")
-TEST_C_SRC   = src/wapp.c $(TEST_SRC)
-TEST_CXX_SRC = $(shell find tests -type f -name "*.cc" | xargs -I{} echo -n "{} ")
-BUILD_DIR    = libwapp-build/$(PLATFORM)-$(BUILD_TYPE)
-LIB_NAME     = wapp
-OBJ_OUT      = $(BUILD_DIR)/$(LIB_NAME).o
-LIB_OUT      = $(BUILD_DIR)/lib$(LIB_NAME).a
-TEST_C_OUT   = $(BUILD_DIR)/wapptest
-TEST_CXX_OUT = $(BUILD_DIR)/wapptestcc
+.PHONY: help full prng testing uuid core primitives all clean builddir build-test run-test codegen install build-lib ccodegen
 
-ifeq ($(BUILD_TYPE),debug)
-	CFLAGS += -g -fsanitize=address,undefined -DWAPP_DEBUG_ASSERT
-else ifeq ($(BUILD_TYPE),release)
-	CFLAGS += -O3
+# External variables
+CC             = clang
+CXX            = clang++
+AR             = ar
+BUILD_TYPE     = Debug
+BUILD_DIR      = libwapp-build/$(PLATFORM)-$(BUILD_TYPE)
+INSTALL_PREFIX = dist
+
+# Internal variables
+override CFLAGS              = -Wall -Wextra -Werror -pedantic -Isrc
+override LIBFLAGS            = -fPIC
+override CSTD               := -std=gnu11
+override CXXSTD             := -std=gnu++11
+override KERNEL             := $(shell uname -s)
+override MACHINE            := $(shell uname -m)
+override PLATFORM           := $(KERNEL)_$(MACHINE)
+override TEST_INCLUDE       := -Isrc $(shell find tests -type d | xargs -I{} echo -n "-I{} ")
+override TEST_SRC           := $(shell find tests -type f -name "*.c" | xargs -I{} echo -n "{} ")
+override TEST_C_SRC         := src/wapp.c $(TEST_SRC)
+override TEST_CXX_SRC       := $(shell find tests -type f -name "*.cc" | xargs -I{} echo -n "{} ")
+override LIB_NAME           := wapp
+override OBJ_OUT            := $(BUILD_DIR)/$(LIB_NAME).o
+override LIB_OUT            := $(BUILD_DIR)/lib$(LIB_NAME).a
+override TEST_C_OUT         := $(BUILD_DIR)/wapptest
+override TEST_CXX_OUT       := $(BUILD_DIR)/wapptestcc
+override INCLUDE_INSTALL    := $(INSTALL_PREFIX)/include/$(LIB_NAME)
+override LIB_INSTALL        := $(INSTALL_PREFIX)/lib
+override HEADER_INSTALL_CMD := scripts/header_install.sh
+
+ifeq ($(BUILD_TYPE),Debug)
+	override CFLAGS += -g -fsanitize=address,undefined -DWAPP_DEBUG_ASSERT
+else ifeq ($(BUILD_TYPE),RelWithDebInfo)
+	override CFLAGS += -g -O2 -fsanitize=address,undefined -DWAPP_DEBUG_ASSERT
+else ifeq ($(BUILD_TYPE),Release)
+	override CFLAGS += -O3
 else
-	$(error Invalid BUILD type '$(BUILD_TYPE)'. Use 'debug' or 'release')
+	$(error Invalid BUILD type '$(BUILD_TYPE)'. Use 'Debug', 'RelWithDebInfo' or 'Release')
 endif
 
 ifeq ($(CC),gcc)
@@ -33,10 +44,52 @@ ifeq ($(CC),gcc)
   export ASAN_OPTIONS=verify_asan_link_order=0
 endif
 
-.PHONY: all clean builddir build-test run-test codegen build-lib full prng testing uuid core primitives
-
 all: clean builddir codegen run-c-test full run-cc-test
 
+help:
+	@echo "Available build variables:"
+	@echo "  CC                C compiler to use (Default: clang)."
+	@echo "  CXX               C++ compiler to use (Default: clang++)."
+	@echo "  AR                Archiving utility to use for building static libraries (Default: ar)."
+	@echo "  BUILD_TYPE        Build type. Choose from \`Debug\`, \`RelWithDebInfo\` or \`Release\` (Default: Debug)."
+	@echo "  BUILD_DIR         Directory where build files will be written."
+	@echo "  INSTALL_PREFIX    Prefix where library and include files will be installed."
+	@echo
+	@echo "Available targets:"
+	@echo "  make              Build, install and test the full wapp library."
+	@echo "  make full         Build and install the full wapp library."
+	@echo "  make core         Build and install only the \`core\` component of the wapp library with all its dependencies."
+	@echo "  make prng         Build and install only the \`prng\` component of the wapp library with all its dependencies."
+	@echo "  make uuid         Build and install only the \`uuid\` component of the wapp library with all its dependencies."
+	@echo "  make testing      Build and install only the \`testing\` component of the wapp library with all its dependencies."
+	@echo "  make primitives   Build and install only the \`primitives\` component of the wapp library with all its dependencies."
+	@echo "  make clean        Clean build directory."
+	@echo "  make help         Print this help message and exit."
+
+full: LIB_SRC = src/wapp.c
+full: INCLUDES = common core primitives prng testing uuid
+full: install
+
+prng: LIB_SRC = src/prng/wapp_prng.c
+prng: INCLUDES = common prng
+prng: install
+
+testing: LIB_SRC = src/testing/wapp_testing.c
+testing: INCLUDES = common core testing
+testing: install
+
+uuid: LIB_SRC = src/uuid/wapp_uuid.c
+uuid: INCLUDES = common primitives prng
+uuid: install
+
+core: LIB_SRC = src/core/wapp_core.c
+core: INCLUDES = common core primitives
+core: install
+
+primitives: LIB_SRC = src/primitives/wapp_primitives.c
+primitives: INCLUDES = common primitives
+primitives: install
+
 clean:
 	@rm -rf $(BUILD_DIR)
 
@@ -62,25 +115,16 @@ run-cc-test: build-cc-test
 codegen:
 	python3 -m codegen
 
-build-lib:
+install: build-lib
+	@mkdir -p $(LIB_INSTALL)
+	@cp -v $(LIB_OUT) $(LIB_INSTALL)
+	@mkdir -p $(INCLUDE_INSTALL)
+	@bash $(HEADER_INSTALL_CMD) $(LIB_SRC) $(INCLUDE_INSTALL) $(INCLUDES)
+
+build-lib: builddir
 	$(CC) -c $(CSTD) $(CFLAGS) $(LIBFLAGS) $(LIB_SRC) -o $(OBJ_OUT)
 	$(AR) r $(LIB_OUT) $(OBJ_OUT)
 	@rm $(OBJ_OUT)
 
-full: LIB_SRC = src/wapp.c
-full: build-lib
-
-prng: LIB_SRC = src/prng/wapp_prng.c
-prng: build-lib
-
-testing: LIB_SRC = src/testing/wapp_testing.c
-testing: build-lib
-
-uuid: LIB_SRC = src/uuid/wapp_uuid.c
-uuid: build-lib
-
-core: LIB_SRC = src/core/wapp_core.c
-core: build-lib
-
-primitives: LIB_SRC = src/core/wapp_primitives.c
-primitives: build-lib
+ccodegen:
+	$(CC) $(CSTD) $(CFLAGS) $(LIBFLAGS) -Isrc/core src/core/wapp_core.c ccodegen/*.c -o ccgen

build

@@ -1,14 +1,45 @@
 #!/bin/bash
 
-BUILD_TYPE="debug"
+# Colors
+RED="\033[0;31m"
+BOLD="\033[1m"
+NC="\033[0m" # No Color
+
+BUILD_TYPE="Debug"
+ACCEPTED_BUILD_TYPES=("Debug" "RelWithDebInfo" "Release")
 KERNEL="$(uname -s)"
 ARGS=""
 
+join_array_elements() {
+  local IFS=","
+  echo "$*"
+}
+
+contains() {
+  local item="$1"; shift
+  local e
+  for e; do
+    [[ "$e" == "$item" ]] && return 0
+  done
+  return 1
+}
+
+print_usage() {
+  echo -e "Usage: build [-b build_type] ..."
+  echo -e "  Options:"
+  echo -e "    -b, --build-type    Choose from $(join_array_elements ${ACCEPTED_BUILD_TYPES[*]}) (Default: Debug)."
+  echo -e "    -h, --help          Print this message and exit"
+}
+
 while [[ $# > 0 ]];do
   case $1 in
-    --release)
-      BUILD_TYPE="release"
-      shift
+    -b|--build-type)
+      BUILD_TYPE="$2"
+      shift 2
+      ;;
+    -h|--help)
+      print_usage
+      exit 0
       ;;
     *|-*|--*)
       rest=("$@")
@@ -18,15 +49,21 @@ while [[ $# > 0 ]];do
   esac
 done
 
-if [[ $KERNEL == "Darwin" ]]; then
-	if [[ ! -d .venv ]]; then
-		python3 -m venv .venv
-	fi
-
-	source .venv/bin/activate
-	pip install scan-build
-	intercept-build make CC=intercept-cc CXX=intercept-c++ BUILD_TYPE=$BUILD_TYPE $ARGS
-	deactivate
-else
-	bear -- make BUILD_TYPE=$BUILD_TYPE $ARGS
+if ! contains ${BUILD_TYPE} "${ACCEPTED_BUILD_TYPES[@]}"; then
+  echo -e "${RED}${BOLD}Unknown build type: ${BUILD_TYPE}${NC}\n"
+  print_usage
+  exit 1
+fi
+
+if [[ $KERNEL == "Darwin" ]]; then
+  if [[ ! -d .venv ]]; then
+    python3 -m venv .venv
+  fi
+
+  source .venv/bin/activate
+  pip install scan-build
+  intercept-build make CC=intercept-cc CXX=intercept-c++ BUILD_TYPE=$BUILD_TYPE $ARGS
+  deactivate
+else
+  bear -- make BUILD_TYPE=$BUILD_TYPE $ARGS
 fi

ccodegen/datatypes.c

@@ -0,0 +1,522 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#include "datatypes.h"
+#include "dbl_list.h"
+#include "type_enums.h"
+#include "wapp_core.h"
+
+#define ERR_MSG "Not enough capacity in dst buffer"
+#define CFILE_DISCLAIMER "/**\n" \
+  " * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN.\n" \
+  " */\n\n"
+
+void cobject_to_string(Str8 *dst, const CObject *object) {
+  wapp_debug_assert(dst != NULL && object != NULL, "`allocator`, `dst` and `object` should not be NULL");
+
+  switch (object->kind) {
+    case COBJECT_CTYPE:
+      ctype_to_string(dst, object->object.c_type);
+      break;
+    case COBJECT_CQUALIFIER:
+      cqualifier_to_string(dst, object->object.c_qualifier);
+      break;
+    case COBJECT_CPOINTERTYPE:
+      cpointertype_to_string(dst, object->object.c_pointertype);
+      break;
+    case COBJECT_CPOINTER:
+      cpointer_to_string(dst, &(object->object.c_pointer));
+      break;
+    case COBJECT_CENUMVAL:
+      cenumval_to_string(dst, &(object->object.c_enumval));
+      break;
+    case COBJECT_CENUM:
+      cenum_to_string(dst, &(object->object.c_enum));
+      break;
+    case COBJECT_CMACRO:
+      cmacro_to_string(dst, &(object->object.c_macro));
+      break;
+    case COBJECT_CSTRUCT:
+      cstruct_to_string(dst, &(object->object.c_struct));
+      break;
+    case COBJECT_CUSERTYPE:
+      cusertype_to_string(dst, &(object->object.c_usertype));
+      break;
+    case COBJECT_CDATATYPE:
+      cdatatype_to_string(dst, &(object->object.c_datatype));
+      break;
+    case COBJECT_CARG:
+      carg_to_string(dst, &(object->object.c_arg));
+      break;
+    case COBJECT_CFUNC:
+      cfunc_to_string(dst, &(object->object.c_func));
+      break;
+    case COBJECT_CINCULDE:
+      cinclude_to_string(dst, &(object->object.c_include));
+      break;
+    case COBJECT_CHEADER:
+      cheader_to_string(dst, &(object->object.c_header));
+      break;
+    case COBJECT_CSOURCE:
+      csource_to_string(dst, &(object->object.c_source));
+      break;
+    default:
+      break;
+  }
+}
+
+void ctype_to_string(Str8 *dst, CType ctype) {
+  wapp_runtime_assert(ctypes[ctype].size <= dst->capacity, ERR_MSG);
+  wapp_str8_copy_str8_capped(dst, &ctypes[ctype]);
+}
+
+void cqualifier_to_string(Str8 *dst, CQualifier cqualifier) {
+  wapp_runtime_assert(cqualifiers[cqualifier].size <= dst->capacity, ERR_MSG);
+  wapp_str8_copy_str8_capped(dst, &cqualifiers[cqualifier]);
+}
+
+void cpointertype_to_string(Str8 *dst, CPointerType cpointertype) {
+  wapp_runtime_assert(cpointertypes[cpointertype].size <= dst->capacity, ERR_MSG);
+  wapp_str8_copy_str8_capped(dst, &cpointertypes[cpointertype]);
+}
+
+void cpointer_to_string(Str8 *dst, const CPointer *cpointer) {
+  wapp_debug_assert(dst != NULL && cpointer != NULL, "`dst` and `cpointer` should not be NULL");
+
+  u64 total_size = cpointertypes[cpointer->type].size + cqualifiers[cpointer->qualifier].size;
+  wapp_runtime_assert(total_size <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst,
+                   WAPP_STR8_SPEC WAPP_STR8_SPEC,
+                   wapp_str8_varg(cpointertypes[cpointer->type]),
+                   wapp_str8_varg(cqualifiers[cpointer->qualifier]));
+}
+
+void cenumval_to_string(Str8 *dst, const CEnumVal *cenumval) {
+  wapp_debug_assert(dst != NULL && cenumval != NULL, "`dst` and `cenumval` should not be NULL");
+
+  Str8 tmp     = wapp_str8_buf(CCGEN_BUF_TINY);
+  u64 tmp_size = 0;
+  if (cenumval->value != NULL) {
+    wapp_str8_format(&tmp, " = %d", *(cenumval->value));
+    tmp_size = tmp.size;
+  }
+
+  u64 total_size = cenumval->name.size + tmp_size;
+  wapp_runtime_assert(total_size <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst,
+                   WAPP_STR8_SPEC WAPP_STR8_SPEC,
+                   wapp_str8_varg(cenumval->name),
+                   wapp_str8_varg(tmp));
+}
+
+void cenum_to_string(Str8 *dst, const CEnum *cenum) {
+  wapp_debug_assert(dst != NULL && cenum != NULL, "`dst` and `cenum` should not be NULL");
+
+  Str8 header = wapp_str8_buf(CCGEN_BUF_LARGE);
+  Str8 values = wapp_str8_buf(CCGEN_BUF_MAX);
+  Str8 footer = wapp_str8_buf(CCGEN_BUF_LARGE);
+  Str8 tmp    = wapp_str8_buf(CCGEN_BUF_LARGE);
+
+  if (cenum->add_typedef) {
+    wapp_str8_copy_cstr_capped(&header, "typedef enum {\n");
+    wapp_str8_format(&footer, "} " WAPP_STR8_SPEC ";\n", wapp_str8_varg(cenum->name));
+  } else {
+    wapp_str8_format(&header, "enum " WAPP_STR8_SPEC " {\n", wapp_str8_varg(cenum->name));
+    wapp_str8_copy_cstr_capped(&footer, "};\n");
+  }
+
+  for (u64 i = 0; i < cenum->values.node_count; ++i) {
+    cenumval_to_string(&tmp, wapp_cenumval_list_get(&(cenum->values), i)->item);
+    // Add 4 for extra characters
+    wapp_runtime_assert(tmp.size + 4 <= values.capacity - values.size, ERR_MSG);
+    wapp_str8_concat_capped(&values, &wapp_str8_lit_ro("  "));
+    wapp_str8_concat_capped(&values, &tmp);
+    wapp_str8_concat_capped(&values, &wapp_str8_lit_ro(",\n"));
+  }
+
+  u64 total_size = header.size + values.size + footer.size;
+  wapp_runtime_assert(total_size <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst,
+                   WAPP_STR8_SPEC WAPP_STR8_SPEC WAPP_STR8_SPEC,
+                   wapp_str8_varg(header),
+                   wapp_str8_varg(values),
+                   wapp_str8_varg(footer));
+}
+
+void cmacro_to_string(Str8 *dst, const CMacro *cmacro) {
+  wapp_debug_assert(dst != NULL && cmacro != NULL, "`dst` and `cmacro` should not be NULL");
+
+  Str8 def       = wapp_str8_lit("#define ");
+  u64 total_size = def.size + cmacro->name.size + cmacro->value.size + 1; // Add 1 for newline
+  wapp_runtime_assert(total_size <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst,
+                   WAPP_STR8_SPEC WAPP_STR8_SPEC " " WAPP_STR8_SPEC "\n",
+                   wapp_str8_varg(def),
+                   wapp_str8_varg(cmacro->name),
+                   wapp_str8_varg(cmacro->value));
+}
+
+void cstruct_to_string(Str8 *dst, const CStruct *cstruct) {
+  wapp_debug_assert(dst != NULL && cstruct != NULL, "`dst` and `cstruct` should not be NULL");
+
+  Str8 declaration = wapp_str8_buf(CCGEN_BUF_LARGE);
+  Str8 definition  = wapp_str8_buf(CCGEN_BUF_MAX);
+
+  declare_cstruct(&declaration, cstruct);
+  define_cstruct(&definition, cstruct);
+
+  u64 total_size = declaration.size + definition.size;
+  wapp_runtime_assert(total_size <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst, WAPP_STR8_SPEC WAPP_STR8_SPEC,
+                   wapp_str8_varg(declaration), wapp_str8_varg(definition));
+}
+
+void declare_cstruct(Str8 *dst, const CStruct *cstruct) {
+  wapp_debug_assert(dst != NULL && cstruct != NULL, "`dst` and `cstruct` should not be NULL");
+
+  Str8 tmp = wapp_str8_buf(CCGEN_BUF_MAX);
+  wapp_str8_format(&tmp,
+                   "typedef struct " WAPP_STR8_SPEC " " WAPP_STR8_SPEC ";\n",
+                   wapp_str8_varg(cstruct->name),
+                   wapp_str8_varg(cstruct->typedef_name.size > 0 ? cstruct->typedef_name : cstruct->name));
+
+  wapp_runtime_assert(tmp.size <= dst->capacity, ERR_MSG);
+  wapp_str8_copy_str8_capped(dst, &tmp);
+}
+
+void define_cstruct(Str8 *dst, const CStruct *cstruct) {
+  wapp_debug_assert(dst != NULL && cstruct != NULL, "`dst` and `cstruct` should not be NULL");
+
+  Str8 definition = wapp_str8_buf(CCGEN_BUF_LARGE);
+  Str8 args       = wapp_str8_buf(CCGEN_BUF_MAX);
+  Str8 footer     = wapp_str8_lit_ro("};\n");
+  Str8 tmp        = wapp_str8_buf(CCGEN_BUF_MEDIUM);
+
+  wapp_str8_format(&definition, "struct " WAPP_STR8_SPEC " {\n", wapp_str8_varg(cstruct->name));
+
+  for (u64 i = 0; i < cstruct->args.node_count; ++i) {
+    carg_to_string(&tmp, wapp_carg_list_get(&(cstruct->args), i)->item);
+    // Add 4 for extra characters
+    wapp_runtime_assert(tmp.size + 4 <= args.capacity - args.size, ERR_MSG);
+    wapp_str8_concat_capped(&args, &wapp_str8_lit_ro("  "));
+    wapp_str8_concat_capped(&args, &tmp);
+    wapp_str8_concat_capped(&args, &wapp_str8_lit_ro(";\n"));
+  }
+
+  u64 total_size = definition.size + args.size + footer.size;
+  wapp_runtime_assert(total_size <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst,
+                   WAPP_STR8_SPEC WAPP_STR8_SPEC WAPP_STR8_SPEC,
+                   wapp_str8_varg(definition),
+                   wapp_str8_varg(args),
+                   wapp_str8_varg(footer));
+}
+
+void cusertype_to_string(Str8 *dst, const CUserType *cusertype) {
+  wapp_debug_assert(dst != NULL && cusertype != NULL, "`dst` and `cusertype` should not be NULL");
+
+  switch (cusertype->kind) {
+    case CUSERTYPE_CENUM:
+      cenum_to_string(dst, &(cusertype->type.c_enum));
+      break;
+    case CUSERTYPE_CSTRUCT:
+      cstruct_to_string(dst, &(cusertype->type.c_struct));
+      break;
+    default:
+      break;
+  }
+}
+
+void cdatatype_to_string(Str8 *dst, const CDataType *cdatatype) {
+  wapp_debug_assert(dst != NULL && cdatatype != NULL, "`dst` and `cdatatype` should not be NULL");
+
+  switch (cdatatype->kind) {
+    case CDATATYPE_CTYPE:
+      ctype_to_string(dst, cdatatype->type.c_type);
+      break;
+    case CDATATYPE_CUSERTYPE:
+      cusertype_to_string(dst, &(cdatatype->type.c_usertype));
+      break;
+    case CDATATYPE_STR:
+      wapp_runtime_assert(cdatatype->type.str.size <= dst->capacity, ERR_MSG);
+      wapp_str8_copy_str8_capped(dst, &(cdatatype->type.str));
+      break;
+    default:
+      break;
+  }
+}
+
+void carg_to_string(Str8 *dst, const CArg *carg) {
+  wapp_debug_assert(dst != NULL && carg != NULL, "`dst` and `carg` should not be NULL");
+
+  Str8 qualifier = wapp_str8_buf(CCGEN_BUF_MEDIUM);
+  Str8 type      = wapp_str8_buf(CCGEN_BUF_LARGE);
+  Str8 pointer   = wapp_str8_buf(CCGEN_BUF_MEDIUM);
+  Str8 array     = wapp_str8_buf(CCGEN_BUF_MEDIUM);
+
+  cqualifier_to_string(&qualifier, carg->qualifier);
+  cdatatype_to_string(&type, &(carg->type));
+  wapp_str8_concat_capped(&type, &wapp_str8_lit_ro(" "));
+  cpointer_to_string(&pointer, &(carg->pointer));
+  if (carg->is_array) { wapp_str8_copy_cstr_capped(&array, "[]"); }
+
+  u64 total_size = qualifier.size + type.size + pointer.size + array.size + carg->name.size;
+  wapp_runtime_assert(total_size <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst, WAPP_STR8_SPEC WAPP_STR8_SPEC WAPP_STR8_SPEC WAPP_STR8_SPEC WAPP_STR8_SPEC,
+                   wapp_str8_varg(qualifier), wapp_str8_varg(type), wapp_str8_varg(pointer),
+                   wapp_str8_varg(carg->name), wapp_str8_varg(array));
+}
+
+void cfunc_to_string(Str8 *dst, const CFunc *cfunc) {
+  wapp_debug_assert(dst != NULL && cfunc != NULL, "`dst` and `cfunc` should not be NULL");
+
+  Str8 qualifiers = wapp_str8_buf(CCGEN_BUF_LARGE);
+  Str8 args       = wapp_str8_buf(CCGEN_BUF_LARGE);
+  Str8 ret_type   = wapp_str8_buf(CCGEN_BUF_SMALL);
+  Str8 pointer    = wapp_str8_buf(CCGEN_BUF_SMALL);
+  Str8 tmp        = wapp_str8_buf(CCGEN_BUF_MEDIUM);
+  CQualifier *qf  = NULL;
+  CArg *arg       = NULL;
+
+  for (u64 i = 0; i < cfunc->qualifiers.node_count; ++i) {
+    qf = wapp_cqualifier_list_get(&(cfunc->qualifiers), i)->item;
+    if (*qf == CQUALIFIER_NONE) { continue; }
+
+    cqualifier_to_string(&tmp, *qf);
+
+    wapp_runtime_assert(tmp.size + 1 <= qualifiers.capacity - qualifiers.size, ERR_MSG);
+    if (qualifiers.size > 0) { wapp_str8_concat_capped(&qualifiers, &wapp_str8_lit_ro(" ")); }
+
+    wapp_str8_concat_capped(&qualifiers, &tmp);
+  }
+
+  for (u64 i = 0; i < cfunc->args.node_count; ++i) {
+    arg = wapp_carg_list_get(&(cfunc->args), i)->item;
+    carg_to_string(&tmp, arg);
+
+    wapp_runtime_assert(tmp.size + 2 <= args.capacity - args.size, ERR_MSG);
+    wapp_str8_concat_capped(&args, &tmp);
+    if (i + 1 < cfunc->args.node_count) { wapp_str8_concat_capped(&args, &wapp_str8_lit_ro(", ")); }
+  }
+
+  cdatatype_to_string(&ret_type, &(cfunc->ret_type));
+  cpointer_to_string(&pointer, &(cfunc->pointer));
+
+  u64 total_size = cfunc->name.size + qualifiers.size + args.size + ret_type.size + pointer.size + 4;
+  wapp_runtime_assert(total_size <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst,
+                   WAPP_STR8_SPEC WAPP_STR8_SPEC " " WAPP_STR8_SPEC WAPP_STR8_SPEC "(" WAPP_STR8_SPEC ")",
+                   wapp_str8_varg(qualifiers),
+                   wapp_str8_varg(ret_type),
+                   wapp_str8_varg(pointer),
+                   wapp_str8_varg(cfunc->name),
+                   wapp_str8_varg(args));
+}
+
+void declare_cfunc(Str8 *dst, const CFunc *cfunc) {
+  wapp_debug_assert(dst != NULL && cfunc != NULL, "`dst` and `cfunc` should not be NULL");
+
+  Str8 tmp = wapp_str8_buf(CCGEN_BUF_MAX);
+  cfunc_to_string(&tmp, cfunc);
+
+  wapp_runtime_assert(tmp.size + 2 <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst, WAPP_STR8_SPEC ";\n", wapp_str8_varg(tmp));
+}
+
+void define_cfunc(Str8 *dst, const CFunc *cfunc) {
+  wapp_debug_assert(dst != NULL && cfunc != NULL, "`dst` and `cfunc` should not be NULL");
+
+  Str8 tmp = wapp_str8_buf(CCGEN_BUF_MAX);
+  cfunc_to_string(&tmp, cfunc);
+
+  wapp_runtime_assert(tmp.size + cfunc->body.size + 8 <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst, WAPP_STR8_SPEC " {\n" WAPP_STR8_SPEC "\n}\n\n",
+                   wapp_str8_varg(tmp), wapp_str8_varg(cfunc->body));
+}
+
+void cinclude_to_string(Str8 *dst, const CInclude *cinclude) {
+  wapp_debug_assert(dst != NULL && cinclude != NULL, "`dst` and `cinclude` should not be NULL");
+
+  Str8 header_str = wapp_str8_buf(CCGEN_BUF_LARGE);
+  if (!cheaderinclude_to_string(&header_str, &(cinclude->header))) { return; }
+
+  Str8 inc = wapp_str8_lit("#include ");
+  Str8 open_symbol = wapp_str8_buf(CCGEN_BUF_MIN);
+  Str8 close_symbol = wapp_str8_buf(CCGEN_BUF_MIN);
+
+  if (cinclude->is_local) {
+    wapp_str8_concat_capped(&open_symbol, &wapp_str8_lit_ro("\""));
+    wapp_str8_concat_capped(&close_symbol, &wapp_str8_lit_ro("\""));
+    if (cinclude->same_dir) { wapp_str8_concat_capped(&open_symbol, &wapp_str8_lit_ro("./")); }
+  } else {
+    wapp_str8_concat_capped(&open_symbol, &wapp_str8_lit_ro("<"));
+    wapp_str8_concat_capped(&close_symbol, &wapp_str8_lit_ro(">"));
+  }
+
+  u64 total_size = header_str.size + inc.size + open_symbol.size + close_symbol.size;
+  wapp_runtime_assert(total_size <= dst->capacity, ERR_MSG);
+  wapp_str8_format(dst,
+                   WAPP_STR8_SPEC WAPP_STR8_SPEC WAPP_STR8_SPEC WAPP_STR8_SPEC "\n",
+                   wapp_str8_varg(inc),
+                   wapp_str8_varg(open_symbol),
+                   wapp_str8_varg(header_str),
+                   wapp_str8_varg(close_symbol));
+}
+
+void cheader_to_string(Str8 *dst, const CHeader *cheader) {
+  wapp_debug_assert(dst != NULL && cheader != NULL, "`dst` and `cheader` should not be NULL");
+
+  Allocator arena = wapp_mem_arena_allocator_init(MB(64));
+  Str8 *output = wapp_str8_alloc_buf(&arena, KB(32));
+  wapp_runtime_assert(output != NULL, "Failed to allocate buffer");
+
+  Str8 header_guard_name = wapp_str8_buf(CCGEN_BUF_SMALL);
+  Str8 tmp = wapp_str8_buf(CCGEN_BUF_MAX);
+
+  // ADD HEADER GUARD AND START C LINKAGE
+  wapp_str8_to_upper(&header_guard_name, &(cheader->name));
+  wapp_str8_concat_capped(&header_guard_name, &wapp_str8_lit_ro("_H"));
+  wapp_str8_format(&tmp, "#ifndef " WAPP_STR8_SPEC "\n#define " WAPP_STR8_SPEC "\n\n"
+                   "#ifdef WAPP_PLATFORM_CPP\nBEGIN_C_LINKAGE\n#endif // !WAPP_PLATFORM_CPP\n\n",
+                   wapp_str8_varg(header_guard_name), wapp_str8_varg(header_guard_name));
+  wapp_str8_alloc_concat(&arena, output, &tmp);
+
+  for (u64 i = 0; i < cheader->includes.node_count; ++i) {
+    cinclude_to_string(&tmp, wapp_cinclude_list_get(&(cheader->includes), i)->item);
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+  if (cheader->includes.node_count > 0) { wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("\n")); }
+
+  for (u64 i = 0; i < cheader->macros.node_count; ++i) {
+    cmacro_to_string(&tmp, wapp_cmacro_list_get(&(cheader->macros), i)->item);
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+  if (cheader->macros.node_count > 0) { wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("\n")); }
+
+  if (cheader->cpp_macros.node_count > 0) {
+    wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("#ifdef WAPP_PLATFORM_CPP\n"));
+
+    for (u64 i = 0; i < cheader->cpp_macros.node_count; ++i) {
+      cmacro_to_string(&tmp, wapp_cmacro_list_get(&(cheader->cpp_macros), i)->item);
+      wapp_str8_alloc_concat(&arena, output, &tmp);
+    }
+
+    wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("#else\n"));
+
+    for (u64 i = 0; i < cheader->c_macros.node_count; ++i) {
+      cmacro_to_string(&tmp, wapp_cmacro_list_get(&(cheader->c_macros), i)->item);
+      wapp_str8_alloc_concat(&arena, output, &tmp);
+    }
+
+    wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("#endif // !WAPP_PLATFORM_CPP\n\n"));
+  }
+
+  for (u64 i = 0; i < cheader->decl_types.node_count; ++i) {
+    declare_cstruct(&tmp, wapp_cstruct_list_get(&(cheader->decl_types), i)->item);
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+  if (cheader->decl_types.node_count > 0) { wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("\n")); }
+
+  for (u64 i = 0; i < cheader->types.node_count; ++i) {
+    cusertype_to_string(&tmp, wapp_cusertype_list_get(&(cheader->types), i)->item);
+    wapp_str8_concat_capped(&tmp, &wapp_str8_lit_ro("\n"));
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+
+  for (u64 i = 0; i < cheader->funcs.node_count; ++i) {
+    declare_cfunc(&tmp, wapp_cfunc_list_get(&(cheader->funcs), i)->item);
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+
+  // END C LINKAGE AND CLOSE HEADER GUARD
+  wapp_str8_format(&tmp, "\n#ifdef WAPP_PLATFORM_CPP\nEND_C_LINKAGE\n#endif // !WAPP_PLATFORM_CPP\n\n"
+                   "#endif // !" WAPP_STR8_SPEC "\n", wapp_str8_varg(header_guard_name));
+  wapp_str8_alloc_concat(&arena, output, &tmp);
+
+  wapp_runtime_assert(output->size <= dst->capacity, ERR_MSG);
+  wapp_str8_copy_str8_capped(dst, output);
+
+  wapp_mem_arena_allocator_destroy(&arena);
+}
+
+void csource_to_string(Str8 *dst, const CSource *csource) {
+  wapp_debug_assert(dst != NULL && csource != NULL, "`dst` and `csource` should not be NULL");
+
+  Allocator arena = wapp_mem_arena_allocator_init(MB(64));
+  Str8 *output = wapp_str8_alloc_buf(&arena, KB(32));
+  Str8 *internal_funcs_def = wapp_str8_alloc_buf(&arena, KB(16));
+  wapp_runtime_assert(output != NULL && internal_funcs_def != NULL, "Failed to allocate buffer");
+
+  Str8 tmp = wapp_str8_buf(CCGEN_BUF_MAX);
+
+  for (u64 i = 0; i < csource->includes.node_count; ++i) {
+    cinclude_to_string(&tmp, wapp_cinclude_list_get(&(csource->includes), i)->item);
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+  if (csource->includes.node_count > 0) { wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("\n")); }
+
+  for (u64 i = 0; i < csource->macros.node_count; ++i) {
+    cmacro_to_string(&tmp, wapp_cmacro_list_get(&(csource->macros), i)->item);
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+  if (csource->macros.node_count > 0) { wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("\n")); }
+
+  for (u64 i = 0; i < csource->decl_types.node_count; ++i) {
+    declare_cstruct(&tmp, wapp_cstruct_list_get(&(csource->decl_types), i)->item);
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+  if (csource->decl_types.node_count > 0) { wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("\n")); }
+
+  for (u64 i = 0; i < csource->types.node_count; ++i) {
+    cusertype_to_string(&tmp, wapp_cusertype_list_get(&(csource->types), i)->item);
+    wapp_str8_concat_capped(&tmp, &wapp_str8_lit_ro("\n"));
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+
+  Str8RO _wapp_intern = wapp_str8_lit_ro("wapp_intern ");
+  for (u64 i = 0; i < csource->internal_funcs.node_count; ++i) {
+    declare_cfunc(&tmp, wapp_cfunc_list_get(&(csource->internal_funcs), i)->item);
+    wapp_str8_alloc_concat(&arena, output, &_internal);
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+
+    define_cfunc(&tmp, wapp_cfunc_list_get(&(csource->internal_funcs), i)->item);
+    wapp_str8_alloc_concat(&arena, internal_funcs_def, &_internal);
+    wapp_str8_alloc_concat(&arena, internal_funcs_def, &tmp);
+  }
+  if (csource->internal_funcs.node_count > 0) { wapp_str8_alloc_concat(&arena, output, &wapp_str8_lit_ro("\n")); }
+
+  for (u64 i = 0; i < csource->funcs.node_count; ++i) {
+    define_cfunc(&tmp, wapp_cfunc_list_get(&(csource->funcs), i)->item);
+    wapp_str8_alloc_concat(&arena, output, &tmp);
+  }
+
+  wapp_runtime_assert(output->size + internal_funcs_def->size <= dst->capacity, ERR_MSG);
+  wapp_str8_copy_str8_capped(dst, output);
+  wapp_str8_concat_capped(dst, internal_funcs_def);
+
+  wapp_mem_arena_allocator_destroy(&arena);
+}
+
+b32 cheaderinclude_to_string(Str8 *dst, const CHeaderInclude *cheaderinclude) {
+  wapp_debug_assert(dst != NULL && cheaderinclude != NULL, "`dst` and `cheaderinclude` should not be NULL");
+
+  switch (cheaderinclude->kind) {
+    case C_HEADER_INCLUDE_STR:
+      wapp_runtime_assert(cheaderinclude->header.name.size <= dst->capacity, ERR_MSG);
+      wapp_str8_format(dst, WAPP_STR8_SPEC, wapp_str8_varg(cheaderinclude->header.name));
+      return true;
+    case C_HEADER_INCLUDE_HEADER:
+      // Take extension into account
+      wapp_runtime_assert(cheaderinclude->header.header.name.size + 2 <= dst->capacity, ERR_MSG);
+      wapp_str8_format(
+        dst,
+        WAPP_STR8_SPEC ".%s",
+        wapp_str8_varg(cheaderinclude->header.header.name),
+        cheaderinclude->header.header.extension == CFILE_EXT_H ? "h" : "c"
+      );
+      return true;
+    default:
+      return false;
+  }
+
+  return false;
+}

ccodegen/datatypes.h

@@ -0,0 +1,280 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#ifndef DATATYPES_H
+#define DATATYPES_H
+
+#include "wapp_core.h"
+#include "dbl_list.h"
+#include "type_enums.h"
+
+#ifndef CCGEN_BUF_MIN
+#define CCGEN_BUF_MIN 16
+#endif // !CCGEN_BUF_MIN
+
+#ifndef CCGEN_BUF_TINY
+#define CCGEN_BUF_TINY 32
+#endif // !CCGEN_BUF_TINY
+
+#ifndef CCGEN_BUF_SMALL
+#define CCGEN_BUF_SMALL 512
+#endif // !CCGEN_BUF_SMALL
+
+#ifndef CCGEN_BUF_MEDIUM
+#define CCGEN_BUF_MEDIUM 1024
+#endif // !CCGEN_BUF_MEDIUM
+
+#ifndef CCGEN_BUF_LARGE
+#define CCGEN_BUF_LARGE 4096
+#endif // !CCGEN_BUF_LARGE
+
+#ifndef CCGEN_BUF_MAX
+#define CCGEN_BUF_MAX 8192
+#endif // !CCGEN_BUF_MAX
+
+#define CENUM(NAME, VALUES, TYPEDEF) ((CEnum){ .name = (NAME), .values = (VALUES), .add_typedef = (TYPEDEF) })
+#define CSTRUCT(NAME, ARGS, TYPEDEF_NAME_PTR) ((CStruct){ .name = (NAME), .args = (ARGS), .typedef_name = (TYPEDEF_NAME_PTR) })
+
+#define CUSERTYPE_ENUM(ENUM) ((CUserType){ .kind = CUSERTYPE_CENUM, .type.c_enum = ENUM })
+#define CUSERTYPE_STRUCT(STRUCT) ((CUserType){ .kind = CUSERTYPE_CSTRUCT, .type.c_struct = STRUCT })
+
+#define CDATATYPE_CTYPE(VALUE) ((CDataType){ .kind = CDATATYPE_CTYPE, .type.c_type = (VALUE) })
+#define CDATATYPE_USERTYPE(USERTYPE) ((CDataType){ .kind = CDATATYPE_CUSERTYPE, .type.c_usertype = (USERTYPE) })
+#define CDATATYPE_STR(STR) ((CDataType){ .kind = CDATATYPE_STR, .type.str = (STR) })
+
+#define CHEADERINCLUDE_STR(NAME) ((CHeaderInclude){ .kind = C_HEADER_INCLUDE_STR, .header.name = (NAME) })
+#define CHEADERINCLUDE_CHEADER(CHEADER) ((CHeaderInclude){ .kind = C_HEADER_INCLUDE_HEADER, .header.header = (CHEADER) })
+
+#define COBJECT_TYPE(VALUE)                                                    \
+  ((CObject){ .kind = COBJECT_CTYPE, .object.c_type = (VALUE) })
+#define COBJECT_QUALIFIER(VALUE)                                               \
+  ((CObject){ .kind = COBJECT_CQUALIFIER, .object.c_qualifier = (VALUE) })
+#define COBJECT_POINTERTYPE(VALUE)                                             \
+  ((CObject){ .kind = COBJECT_CPOINTERTYPE, .object.c_pointertype = (VALUE) })
+#define COBJECT_POINTER(CPOINTER)                                              \
+  ((CObject){ .kind = COBJECT_CPOINTER, .object.c_pointer = (CPOINTER) })
+#define COBJECT_ENUMVAL(CENUMVAL)                                              \
+  ((CObject){ .kind = COBJECT_CENUMVAL, .object.c_enumval = (CENUMVAL) })
+#define COBJECT_ENUM(ENUM)                                                     \
+  ((CObject){ .kind = COBJECT_CENUM, .object.c_enum = (ENUM) })
+#define COBJECT_MACRO(CMACRO)                                                  \
+  ((CObject){ .kind = COBJECT_CMACRO, .object.c_macro = (CMACRO) })
+#define COBJECT_STRUCT(STRUCT)                                                 \
+  ((CObject){ .kind = COBJECT_CSTRUCT, .object.c_struct = STRUCT })
+#define COBJECT_USERTYPE(USERTYPE)                                             \
+  ((CObject){ .kind = COBJECT_CUSERTYPE, .object.c_usertype = (USERTYPE) })
+#define COBJECT_DATATYPE(DATATYPE)                                             \
+  ((CObject){ .kind = COBJECT_CDATATYPE, .object.c_datatype = (DATATYPE) })
+#define COBJECT_ARG(CARG)                                                      \
+  ((CObject){ .kind = COBJECT_CARG, .object.c_arg = (CARG) })
+#define COBJECT_FUNC(CFUNC)                                                    \
+  ((CObject){ .kind = COBJECT_CFUNC, .object.c_func = (CFUNC) })
+#define COBJECT_INCULDE(CINCLUDE)                                              \
+  ((CObject){ .kind = COBJECT_CINCULDE, .object.c_include = (CINCLUDE) })
+#define COBJECT_HEADER(CHEADER)                                                \
+  ((CObject){ .kind = COBJECT_CHEADER, .object.c_header = (CHEADER) })
+#define COBJECT_SOURCE(CSOURCE)                                                \
+  ((CObject){ .kind = COBJECT_CSOURCE, .object.c_source = (CSOURCE) })
+
+typedef enum {
+  CUSERTYPE_CENUM,
+  CUSERTYPE_CSTRUCT,
+
+  COUNT_CUSERTYPEKIND,
+} CUserTypeKind;
+
+typedef enum {
+  CDATATYPE_CTYPE,
+  CDATATYPE_CUSERTYPE,
+  CDATATYPE_STR,
+
+  COUNT_CDATATYPEKIND,
+} CDataTypeKind;
+
+typedef enum {
+  CFILE_EXT_H,
+  CFILE_EXT_C,
+
+  COUNT_CFILE_EXT,
+} CFileExtension;
+
+typedef enum {
+  C_HEADER_INCLUDE_STR,
+  C_HEADER_INCLUDE_HEADER,
+
+  COUNT_CHEADERINCLUDEKIND,
+} CHeaderIncludeKind;
+
+typedef enum {
+  COBJECT_CTYPE,
+  COBJECT_CQUALIFIER,
+  COBJECT_CPOINTERTYPE,
+  COBJECT_CPOINTER,
+  COBJECT_CENUMVAL,
+  COBJECT_CENUM,
+  COBJECT_CMACRO,
+  COBJECT_CSTRUCT,
+  COBJECT_CUSERTYPE,
+  COBJECT_CDATATYPE,
+  COBJECT_CARG,
+  COBJECT_CFUNC,
+  COBJECT_CINCULDE,
+  COBJECT_CHEADER,
+  COBJECT_CSOURCE,
+
+  COUNT_COBJECTKIND,
+} CObjectKind;
+
+typedef struct cpointer        CPointer;
+typedef struct cenumval        CEnumVal;
+typedef struct cenum           CEnum;
+typedef struct cmacro          CMacro;
+typedef struct cstruct         CStruct;
+typedef struct cusertype       CUserType;
+typedef struct cdatatype       CDataType;
+typedef struct carg            CArg;
+typedef struct cfunc           CFunc;
+typedef struct cheader_include CHeaderInclude;
+typedef struct cinclude        CInclude;
+typedef struct cheader         CHeader;
+typedef struct csource         CSource;
+typedef struct cobject         CObject;
+
+struct cpointer {
+  CPointerType type;
+  CQualifier qualifier;
+};
+
+struct cenumval {
+  Str8 name;
+  i32 *value;
+};
+
+struct cenum {
+  Str8 name;
+  CEnumValList values;
+  b32 add_typedef;
+};
+
+struct cmacro {
+  Str8 name;
+  Str8 value;
+};
+
+struct cstruct {
+  Str8 name;
+  CArgList args;
+  Str8 typedef_name;
+};
+
+struct cusertype {
+  CUserTypeKind kind;
+  union {
+    CEnum c_enum;
+    CStruct c_struct;
+  } type;
+};
+
+struct cdatatype {
+  CDataTypeKind kind;
+  union {
+    CType c_type;
+    CUserType c_usertype;
+    Str8 str;
+  } type;
+};
+
+struct carg {
+  Str8 name;
+  CDataType type;
+  CPointer pointer;
+  CQualifier qualifier;
+  b32 is_array;
+};
+
+struct cfunc {
+  Str8 name;
+  CDataType ret_type;
+  CArgList args;
+  Str8 body;
+  CPointer pointer;
+  CQualifierList qualifiers;
+};
+
+#define CFILE_ARGS          \
+  Str8 name;                \
+  CFileExtension extension; \
+  CIncludeList includes;    \
+  CUserTypeList types;      \
+  CFuncList funcs;          \
+  CStructList decl_types;   \
+  CMacroList macros;        \
+  CMacroList c_macros;      \
+  CMacroList cpp_macros     \
+
+struct cheader {
+  CFILE_ARGS;
+};
+
+struct csource {
+  CFILE_ARGS;
+  CFuncList internal_funcs;
+};
+
+struct cheader_include {
+  CHeaderIncludeKind kind;
+  union {
+    Str8 name;
+    CHeader header;
+  } header;
+};
+
+struct cinclude {
+  CHeaderInclude header;
+  b32 is_local;
+  b32 same_dir;
+};
+
+struct cobject {
+  CObjectKind kind;
+  union {
+    CType c_type;
+    CQualifier c_qualifier;
+    CPointerType c_pointertype;
+    CPointer c_pointer;
+    CEnumVal c_enumval;
+    CEnum c_enum;
+    CMacro c_macro;
+    CStruct c_struct;
+    CUserType c_usertype;
+    CDataType c_datatype;
+    CArg c_arg;
+    CFunc c_func;
+    CInclude c_include;
+    CHeader c_header;
+    CSource c_source;
+  } object;
+};
+
+void cobject_to_string(Str8 *dst, const CObject *object);
+void ctype_to_string(Str8 *dst, CType ctype);
+void cqualifier_to_string(Str8 *dst, CQualifier cqualifier);
+void cpointertype_to_string(Str8 *dst, CPointerType cpointertype);
+void cpointer_to_string(Str8 *dst, const CPointer *cpointer);
+void cenumval_to_string(Str8 *dst, const CEnumVal *cenumval);
+void cenum_to_string(Str8 *dst, const CEnum *cenum);
+void cmacro_to_string(Str8 *dst, const CMacro *cmacro);
+void cstruct_to_string(Str8 *dst, const CStruct *cstruct);
+void declare_cstruct(Str8 *dst, const CStruct *cstruct);
+void define_cstruct(Str8 *dst, const CStruct *cstruct);
+void cusertype_to_string(Str8 *dst, const CUserType *cusertype);
+void cdatatype_to_string(Str8 *dst, const CDataType *cdatatype);
+void carg_to_string(Str8 *dst, const CArg *carg);
+void cfunc_to_string(Str8 *dst, const CFunc *cfunc);
+void declare_cfunc(Str8 *dst, const CFunc *cfunc);
+void define_cfunc(Str8 *dst, const CFunc *cfunc);
+void cinclude_to_string(Str8 *dst, const CInclude *cinclude);
+void cheader_to_string(Str8 *dst, const CHeader *cheader);
+void csource_to_string(Str8 *dst, const CSource *csource);
+b32 cheaderinclude_to_string(Str8 *dst, const CHeaderInclude *cheaderinclude);
+
+#endif // !DATATYPES_H

ccodegen/dbl_list.h

@@ -0,0 +1,222 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#ifndef CCGEN_DBL_LIST_H
+#define CCGEN_DBL_LIST_H
+
+#include "wapp_core.h"
+#include "type_enums.h"
+
+#ifdef WAPP_PLATFORM_CPP
+BEGIN_C_LINKAGE
+#endif // !WAPP_PLATFORM_CPP
+
+#ifdef WAPP_PLATFORM_CPP
+#define wapp_cenumval_list_node(ITEM_PTR) CEnumValNode{ITEM_PTR, nullptr, nullptr}
+#define wapp_carg_list_node(ITEM_PTR) CArgNode{ITEM_PTR, nullptr, nullptr}
+#define wapp_cqualifier_list_node(ITEM_PTR) CQualifierNode{ITEM_PTR, nullptr, nullptr}
+#define wapp_cinclude_list_node(ITEM_PTR) CIncludeNode{ITEM_PTR, nullptr, nullptr}
+#define wapp_cusertype_list_node(ITEM_PTR) CUserTypeNode{ITEM_PTR, nullptr, nullptr}
+#define wapp_cfunc_list_node(ITEM_PTR) CFuncNode{ITEM_PTR, nullptr, nullptr}
+#define wapp_cstruct_list_node(ITEM_PTR) CStructNode{ITEM_PTR, nullptr, nullptr}
+#define wapp_cmacro_list_node(ITEM_PTR) CMacroNode{ITEM_PTR, nullptr, nullptr}
+#else
+#define wapp_cenumval_list_node(ITEM_PTR) ((CEnumValNode){.item = ITEM_PTR})
+#define wapp_carg_list_node(ITEM_PTR) ((CArgNode){.item = ITEM_PTR})
+#define wapp_cqualifier_list_node(ITEM_PTR) ((CQualifierNode){.item = ITEM_PTR})
+#define wapp_cinclude_list_node(ITEM_PTR) ((CIncludeNode){.item = ITEM_PTR})
+#define wapp_cusertype_list_node(ITEM_PTR) ((CUserTypeNode){.item = ITEM_PTR})
+#define wapp_cfunc_list_node(ITEM_PTR) ((CFuncNode){.item = ITEM_PTR})
+#define wapp_cstruct_list_node(ITEM_PTR) ((CStructNode){.item = ITEM_PTR})
+#define wapp_cmacro_list_node(ITEM_PTR) ((CMacroNode){.item = ITEM_PTR})
+#endif // !WAPP_PLATFORM_CPP
+
+typedef struct cenumval CEnumVal;
+typedef struct carg CArg;
+typedef struct cinclude CInclude;
+typedef struct cusertype CUserType;
+typedef struct cfunc CFunc;
+typedef struct cstruct CStruct;
+typedef struct cmacro CMacro;
+
+typedef struct CEnumValNode CEnumValNode;
+struct CEnumValNode {
+  CEnumVal *item;
+  CEnumValNode *prev;
+  CEnumValNode *next;
+};
+
+typedef struct CEnumValList CEnumValList;
+struct CEnumValList {
+  CEnumValNode *first;
+  CEnumValNode *last;
+  u64 node_count;
+};
+
+typedef struct CArgNode CArgNode;
+struct CArgNode {
+  CArg *item;
+  CArgNode *prev;
+  CArgNode *next;
+};
+
+typedef struct CArgList CArgList;
+struct CArgList {
+  CArgNode *first;
+  CArgNode *last;
+  u64 node_count;
+};
+
+typedef struct CQualifierNode CQualifierNode;
+struct CQualifierNode {
+  CQualifier *item;
+  CQualifierNode *prev;
+  CQualifierNode *next;
+};
+
+typedef struct CQualifierList CQualifierList;
+struct CQualifierList {
+  CQualifierNode *first;
+  CQualifierNode *last;
+  u64 node_count;
+};
+
+typedef struct CIncludeNode CIncludeNode;
+struct CIncludeNode {
+  CInclude *item;
+  CIncludeNode *prev;
+  CIncludeNode *next;
+};
+
+typedef struct CIncludeList CIncludeList;
+struct CIncludeList {
+  CIncludeNode *first;
+  CIncludeNode *last;
+  u64 node_count;
+};
+
+typedef struct CUserTypeNode CUserTypeNode;
+struct CUserTypeNode {
+  CUserType *item;
+  CUserTypeNode *prev;
+  CUserTypeNode *next;
+};
+
+typedef struct CUserTypeList CUserTypeList;
+struct CUserTypeList {
+  CUserTypeNode *first;
+  CUserTypeNode *last;
+  u64 node_count;
+};
+
+typedef struct CFuncNode CFuncNode;
+struct CFuncNode {
+  CFunc *item;
+  CFuncNode *prev;
+  CFuncNode *next;
+};
+
+typedef struct CFuncList CFuncList;
+struct CFuncList {
+  CFuncNode *first;
+  CFuncNode *last;
+  u64 node_count;
+};
+
+typedef struct CStructNode CStructNode;
+struct CStructNode {
+  CStruct *item;
+  CStructNode *prev;
+  CStructNode *next;
+};
+
+typedef struct CStructList CStructList;
+struct CStructList {
+  CStructNode *first;
+  CStructNode *last;
+  u64 node_count;
+};
+
+typedef struct CMacroNode CMacroNode;
+struct CMacroNode {
+  CMacro *item;
+  CMacroNode *prev;
+  CMacroNode *next;
+};
+
+typedef struct CMacroList CMacroList;
+struct CMacroList {
+  CMacroNode *first;
+  CMacroNode *last;
+  u64 node_count;
+};
+
+CEnumValNode *wapp_cenumval_list_get(const CEnumValList *list, u64 index);
+void wapp_cenumval_list_push_front(CEnumValList *list, CEnumValNode *node);
+void wapp_cenumval_list_push_back(CEnumValList *list, CEnumValNode *node);
+void wapp_cenumval_list_insert(CEnumValList *list, CEnumValNode *node, u64 index);
+CEnumValNode *wapp_cenumval_list_pop_front(CEnumValList *list);
+CEnumValNode *wapp_cenumval_list_pop_back(CEnumValList *list);
+CEnumValNode *wapp_cenumval_list_remove(CEnumValList *list, u64 index);
+void wapp_cenumval_list_empty(CEnumValList *list);
+CArgNode *wapp_carg_list_get(const CArgList *list, u64 index);
+void wapp_carg_list_push_front(CArgList *list, CArgNode *node);
+void wapp_carg_list_push_back(CArgList *list, CArgNode *node);
+void wapp_carg_list_insert(CArgList *list, CArgNode *node, u64 index);
+CArgNode *wapp_carg_list_pop_front(CArgList *list);
+CArgNode *wapp_carg_list_pop_back(CArgList *list);
+CArgNode *wapp_carg_list_remove(CArgList *list, u64 index);
+void wapp_carg_list_empty(CArgList *list);
+CQualifierNode *wapp_cqualifier_list_get(const CQualifierList *list, u64 index);
+void wapp_cqualifier_list_push_front(CQualifierList *list, CQualifierNode *node);
+void wapp_cqualifier_list_push_back(CQualifierList *list, CQualifierNode *node);
+void wapp_cqualifier_list_insert(CQualifierList *list, CQualifierNode *node, u64 index);
+CQualifierNode *wapp_cqualifier_list_pop_front(CQualifierList *list);
+CQualifierNode *wapp_cqualifier_list_pop_back(CQualifierList *list);
+CQualifierNode *wapp_cqualifier_list_remove(CQualifierList *list, u64 index);
+void wapp_cqualifier_list_empty(CQualifierList *list);
+CIncludeNode *wapp_cinclude_list_get(const CIncludeList *list, u64 index);
+void wapp_cinclude_list_push_front(CIncludeList *list, CIncludeNode *node);
+void wapp_cinclude_list_push_back(CIncludeList *list, CIncludeNode *node);
+void wapp_cinclude_list_insert(CIncludeList *list, CIncludeNode *node, u64 index);
+CIncludeNode *wapp_cinclude_list_pop_front(CIncludeList *list);
+CIncludeNode *wapp_cinclude_list_pop_back(CIncludeList *list);
+CIncludeNode *wapp_cinclude_list_remove(CIncludeList *list, u64 index);
+void wapp_cinclude_list_empty(CIncludeList *list);
+CUserTypeNode *wapp_cusertype_list_get(const CUserTypeList *list, u64 index);
+void wapp_cusertype_list_push_front(CUserTypeList *list, CUserTypeNode *node);
+void wapp_cusertype_list_push_back(CUserTypeList *list, CUserTypeNode *node);
+void wapp_cusertype_list_insert(CUserTypeList *list, CUserTypeNode *node, u64 index);
+CUserTypeNode *wapp_cusertype_list_pop_front(CUserTypeList *list);
+CUserTypeNode *wapp_cusertype_list_pop_back(CUserTypeList *list);
+CUserTypeNode *wapp_cusertype_list_remove(CUserTypeList *list, u64 index);
+void wapp_cusertype_list_empty(CUserTypeList *list);
+CFuncNode *wapp_cfunc_list_get(const CFuncList *list, u64 index);
+void wapp_cfunc_list_push_front(CFuncList *list, CFuncNode *node);
+void wapp_cfunc_list_push_back(CFuncList *list, CFuncNode *node);
+void wapp_cfunc_list_insert(CFuncList *list, CFuncNode *node, u64 index);
+CFuncNode *wapp_cfunc_list_pop_front(CFuncList *list);
+CFuncNode *wapp_cfunc_list_pop_back(CFuncList *list);
+CFuncNode *wapp_cfunc_list_remove(CFuncList *list, u64 index);
+void wapp_cfunc_list_empty(CFuncList *list);
+CStructNode *wapp_cstruct_list_get(const CStructList *list, u64 index);
+void wapp_cstruct_list_push_front(CStructList *list, CStructNode *node);
+void wapp_cstruct_list_push_back(CStructList *list, CStructNode *node);
+void wapp_cstruct_list_insert(CStructList *list, CStructNode *node, u64 index);
+CStructNode *wapp_cstruct_list_pop_front(CStructList *list);
+CStructNode *wapp_cstruct_list_pop_back(CStructList *list);
+CStructNode *wapp_cstruct_list_remove(CStructList *list, u64 index);
+void wapp_cstruct_list_empty(CStructList *list);
+CMacroNode *wapp_cmacro_list_get(const CMacroList *list, u64 index);
+void wapp_cmacro_list_push_front(CMacroList *list, CMacroNode *node);
+void wapp_cmacro_list_push_back(CMacroList *list, CMacroNode *node);
+void wapp_cmacro_list_insert(CMacroList *list, CMacroNode *node, u64 index);
+CMacroNode *wapp_cmacro_list_pop_front(CMacroList *list);
+CMacroNode *wapp_cmacro_list_pop_back(CMacroList *list);
+CMacroNode *wapp_cmacro_list_remove(CMacroList *list, u64 index);
+void wapp_cmacro_list_empty(CMacroList *list);
+
+#ifdef WAPP_PLATFORM_CPP
+END_C_LINKAGE
+#endif // !WAPP_PLATFORM_CPP
+
+#endif // !DBL_LIST_H

ccodegen/main.c

@@ -0,0 +1,10 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#include "datatypes.h"
+#include "type_enums.h"
+#include "wapp_core.h"
+#include <stdio.h>
+
+int main(void) {
+  return 0;
+}

ccodegen/type_enums.h

@@ -0,0 +1,84 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#ifndef TYPE_ENUMS_H
+#define TYPE_ENUMS_H
+
+#include "wapp_core.h"
+
+typedef enum {
+  CTYPE_VOID,
+  CTYPE_B32,
+  CTYPE_CHAR,
+  CTYPE_C8,
+  CTYPE_C16,
+  CTYPE_C32,
+  CTYPE_I8,
+  CTYPE_I16,
+  CTYPE_I32,
+  CTYPE_I64,
+  CTYPE_U8,
+  CTYPE_U16,
+  CTYPE_U32,
+  CTYPE_U64,
+  CTYPE_F32,
+  CTYPE_F64,
+  CTYPE_F128,
+  CTYPE_IPTR,
+  CTYPE_UPTR,
+
+  COUNT_CTYPE,
+} CType;
+wapp_intern Str8RO ctypes[COUNT_CTYPE] = {
+  [CTYPE_VOID] = wapp_str8_lit_ro("void"),
+  [CTYPE_B32]  = wapp_str8_lit_ro("b32"),
+  [CTYPE_CHAR] = wapp_str8_lit_ro("char"),
+  [CTYPE_C8]   = wapp_str8_lit_ro("c8"),
+  [CTYPE_C16]  = wapp_str8_lit_ro("c16"),
+  [CTYPE_C32]  = wapp_str8_lit_ro("c32"),
+  [CTYPE_I8]   = wapp_str8_lit_ro("i8"),
+  [CTYPE_I16]  = wapp_str8_lit_ro("i16"),
+  [CTYPE_I32]  = wapp_str8_lit_ro("i32"),
+  [CTYPE_I64]  = wapp_str8_lit_ro("i64"),
+  [CTYPE_U8]   = wapp_str8_lit_ro("u8"),
+  [CTYPE_U16]  = wapp_str8_lit_ro("u16"),
+  [CTYPE_U32]  = wapp_str8_lit_ro("u32"),
+  [CTYPE_U64]  = wapp_str8_lit_ro("u64"),
+  [CTYPE_F32]  = wapp_str8_lit_ro("f32"),
+  [CTYPE_F64]  = wapp_str8_lit_ro("f64"),
+  [CTYPE_F128] = wapp_str8_lit_ro("f128"),
+  [CTYPE_IPTR] = wapp_str8_lit_ro("iptr"),
+  [CTYPE_UPTR] = wapp_str8_lit_ro("uptr"),
+};
+
+typedef enum {
+  CQUALIFIER_NONE,
+  CQUALIFIER_CONST,
+  CQUALIFIER_EXTERNAL,
+  CQUALIFIER_INTERNAL,
+  CQUALIFIER_PERSISTENT,
+
+  COUNT_CQUALIFIER,
+} CQualifier;
+wapp_intern Str8RO cqualifiers[COUNT_CQUALIFIER] = {
+  [CQUALIFIER_NONE]       = wapp_str8_lit_ro(""),
+  [CQUALIFIER_CONST]      = wapp_str8_lit_ro("const "),
+  [CQUALIFIER_EXTERNAL]   = wapp_str8_lit_ro("wapp_extern "),
+  [CQUALIFIER_INTERNAL]   = wapp_str8_lit_ro("wapp_intern "),
+  [CQUALIFIER_PERSISTENT] = wapp_str8_lit_ro("wapp_persist "),
+};
+
+
+typedef enum {
+  CPOINTERTYPE_NONE,
+  CPOINTERTYPE_SINGLE,
+  CPOINTERTYPE_DOUBLE,
+
+  COUNT_CPOINTERTYPE,
+} CPointerType;
+wapp_intern Str8RO cpointertypes[COUNT_CPOINTERTYPE] = {
+  [CPOINTERTYPE_NONE]   = wapp_str8_lit_ro(""),
+  [CPOINTERTYPE_SINGLE] = wapp_str8_lit_ro("*"),
+  [CPOINTERTYPE_DOUBLE] = wapp_str8_lit_ro("**"),
+};
+
+#endif // !TYPE_ENUMS_H

codegen/__main__.py

@@ -1,23 +1,60 @@
+import json
 from typing import Dict
-from codegen.datatypes import CDataType
+from pathlib import Path
+from codegen.datatypes import CDataType, CStruct
+from codegen.constants import WAPP_REPO_ROOT, DBL_LIST_DATA, ARRAY_DATA
 from codegen.dbl_list.make_dbl_list import DblListData, make_dbl_list
 from codegen.array.make_array import ArrayData, make_array
 
 
-def main():
-    gen_dbl_list()
-    gen_array()
+def main(types_file: Path | None):
+    dbl_list_datatypes: Dict[CDataType, DblListData] = {}
+    array_datatypes: Dict[CDataType, ArrayData] = {}
 
+    if types_file is not None:
+        with types_file.open("r") as infile:
+            datatypes = json.load(infile)
+            dbl_list_data = datatypes.get(DBL_LIST_DATA)
+            array_data = datatypes.get(ARRAY_DATA)
 
-def gen_dbl_list():
-    datatypes: Dict[CDataType, DblListData] = {}
-    make_dbl_list(datatypes)
+            if dbl_list_data is not None and isinstance(dbl_list_data, dict):
+                dbl_list_datatypes = {k: DblListData.from_dict(v) for k, v in dbl_list_data.items()}
 
+            if array_data is not None and isinstance(array_data, dict):
+                array_datatypes = {k: ArrayData.from_dict(v) for k, v in array_data.items()}
 
-def gen_array():
-    datatypes: Dict[CDataType, ArrayData] = {}
-    make_array(datatypes)
+    make_dbl_list(dbl_list_datatypes)
+    make_array(array_datatypes)
+
+    # Save example types file
+    custom_struct = CStruct(name="custom_type", cargs=[], typedef_name="CustomType")
+    example = {
+        DBL_LIST_DATA: {
+            "CustomType": DblListData(
+                node_typename="CustomTypeNode",
+                list_typename="CustomTypeList",
+                hdr_decl_types=[custom_struct],
+            ).to_dict()
+        },
+        ARRAY_DATA: {
+            "CustomType": ArrayData(
+                array_typename="CustomTypeArray",
+                hdr_decl_types=[custom_struct],
+            ).to_dict()
+        },
+    }
+
+    example_file = WAPP_REPO_ROOT / "codegen_custom_data_example.json"
+    with example_file.open("w") as outfile:
+        json.dump(example, outfile, indent=2)
 
 
 if __name__ == "__main__":
-    main()
+    from argparse import ArgumentParser
+
+    parser = ArgumentParser()
+    parser.add_argument("-f", "--types-file", type=Path, help="JSON file containing custom types for codegen")
+
+    args = parser.parse_args()
+
+    main(args.types_file)

codegen/array/make_array.py

@@ -1,6 +1,6 @@
 from pathlib import Path
 from dataclasses import dataclass, field
-from typing import List, Dict
+from typing import List, Dict, Any, Type
 from codegen.constants import WAPP_SRC_ROOT
 from codegen.utils import load_func_body_from_file, convert_to_relative
 from codegen.datatypes import (
@@ -16,16 +16,24 @@ from codegen.datatypes import (
     CPointerType,
     CQualifier,
     CInclude,
+    SerialisableDataclass,
     get_datatype_string,
 )
 
 
 @dataclass
-class ArrayData:
+class ArrayData(SerialisableDataclass):
     array_typename: str
     hdr_decl_types: List[CStruct] = field(default_factory=list)
     src_decl_types: List[CStruct] = field(default_factory=list)
 
+    @classmethod
+    def from_dict(cls: Type["ArrayData"], d: Dict[str, Any]) -> "ArrayData":
+        data = ArrayData(**d)
+        data.hdr_decl_types = [CStruct.from_dict(v) for v in data.hdr_decl_types if isinstance(v, dict)]
+        data.src_decl_types = [CStruct.from_dict(v) for v in data.src_decl_types if isinstance(v, dict)]
+        return data
+
 
 def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
     def __format_func_body(
@@ -46,10 +54,6 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
     out_dir.mkdir(parents=True, exist_ok=True)
 
     common_includes: List[CInclude] = [
-        CInclude(
-            header=str(convert_to_relative(WAPP_SRC_ROOT / "common" / "aliases" / "aliases.h", out_dir)).replace("\\", "/"),
-            local=True,
-        ),
         CInclude(
             header=str(convert_to_relative(WAPP_SRC_ROOT / "primitives" / "mem_allocator" / "mem_allocator.h", out_dir)).replace("\\", "/"),
             local=True,
@@ -63,6 +67,8 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
     common_decl_types: List[CStruct] = []
 
     datatypes: dict[CDataType, ArrayData] = {
+        CType.VOID: ArrayData(array_typename="GenericArray"),
+        "void *": ArrayData(array_typename="VoidPArray"),
         "Str8": ArrayData(
             array_typename="Str8Array",
             hdr_decl_types=[
@@ -73,13 +79,10 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
 
     for _type in CType:
         if _type == CType.VOID:
-            datatypes["void *"] = ArrayData(
-                array_typename="VoidPArray",
-            )
             continue
 
         type_title = _type.value.title()
-        datatypes[_type.value] = ArrayData(
+        datatypes[_type] = ArrayData(
             array_typename=f"{type_title}Array",
         )
 
@@ -100,11 +103,11 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
         decl_types=[*common_decl_types],
         includes=[
             CInclude(header, local=True, same_dir=True),
-            CInclude(header="stddef.h"),
             CInclude(
                 header=str(convert_to_relative(WAPP_SRC_ROOT / "common" / "assert" / "assert.h", out_dir)).replace("\\", "/"),
                 local=True
             ),
+            CInclude(header="stddef.h"),
         ],
         internal_funcs=[],
         funcs=header.funcs
@@ -133,7 +136,7 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
             ],
         )
 
-        if isinstance(_type, str) and _type == "void *":
+        if isinstance(_type, CType) and _type == CType.VOID:
             alloc_capacity_func = CFunc(
                 name=f"_array_alloc_capacity",
                 ret_type=array,
@@ -152,275 +155,276 @@ def make_array(user_datatypes: Dict[CDataType, ArrayData] = {}):
                 pointer=CPointer(CPointerType.SINGLE),
             )
             generic_funcs.append(alloc_capacity_func)
-        
-        stack_array_cmacro = CMacro(
-            name=f"wapp_{type_string_lower}_array(...)",
-            value=__format_func_body(
-                filename=snippets_dir / "stack_array",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
-        stack_array_cppmacro = CMacro(
-            name=f"wapp_{type_string_lower}_array(...)",
-            value=__format_func_body(
-                filename=snippets_dir / "stack_array_cpp",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
+        else:
+            stack_array_cmacro = CMacro(
+                name=f"wapp_{type_string_lower}_array(...)",
+                value=__format_func_body(
+                    filename=snippets_dir / "stack_array",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
+            stack_array_cppmacro = CMacro(
+                name=f"wapp_{type_string_lower}_array(...)",
+                value=__format_func_body(
+                    filename=snippets_dir / "stack_array_cpp",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
 
-        stack_capacity_array_cmacro = CMacro(
-            name=f"wapp_{type_string_lower}_array_with_capacity(CAPACITY)",
-            value=__format_func_body(
-                filename=snippets_dir / "stack_capacity_array",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
-        stack_capacity_array_cppmacro = CMacro(
-            name=f"wapp_{type_string_lower}_array_with_capacity(CAPACITY)",
-            value=__format_func_body(
-                filename=snippets_dir / "stack_capacity_array_cpp",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
+            stack_capacity_array_cmacro = CMacro(
+                name=f"wapp_{type_string_lower}_array_with_capacity(CAPACITY)",
+                value=__format_func_body(
+                    filename=snippets_dir / "stack_capacity_array",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
+            stack_capacity_array_cppmacro = CMacro(
+                name=f"wapp_{type_string_lower}_array_with_capacity(CAPACITY)",
+                value=__format_func_body(
+                    filename=snippets_dir / "stack_capacity_array_cpp",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
 
-        alloc_capacity_array_macro = CMacro(
-            name=f"wapp_{type_string_lower}_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY)",
-            value=__format_func_body(
-                filename=snippets_dir / "alloc_capacity_macro",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
+            alloc_capacity_array_macro = CMacro(
+                name=f"wapp_{type_string_lower}_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY)",
+                value=__format_func_body(
+                    filename=snippets_dir / "alloc_capacity_macro",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
 
-        array_pop_cmacro = CMacro(
-            name=f"wapp_{type_string_lower}_array_pop(ARRAY_PTR)",
-            value=__format_func_body(
-                filename=snippets_dir / "array_pop_macro",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
-        array_pop_cppmacro = CMacro(
-            name=f"wapp_{type_string_lower}_array_pop(ARRAY_PTR)",
-            value=__format_func_body(
-                filename=snippets_dir / "array_pop_macro_cpp",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
+            array_pop_cmacro = CMacro(
+                name=f"wapp_{type_string_lower}_array_pop(ARRAY_PTR)",
+                value=__format_func_body(
+                    filename=snippets_dir / "array_pop_macro",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
+            array_pop_cppmacro = CMacro(
+                name=f"wapp_{type_string_lower}_array_pop(ARRAY_PTR)",
+                value=__format_func_body(
+                    filename=snippets_dir / "array_pop_macro_cpp",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
 
-        get_func = CFunc(
-            name=f"wapp_{type_string_lower}_array_get",
-            ret_type=type_string,
-            args=[
-                CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
-                CArg(name="index", _type=CType.U64),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "array_get",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-            pointer=CPointer(CPointerType.SINGLE),
-        )
+            get_func = CFunc(
+                name=f"wapp_{type_string_lower}_array_get",
+                ret_type=type_string,
+                args=[
+                    CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
+                    CArg(name="index", _type=CType.U64),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "array_get",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+                pointer=CPointer(CPointerType.SINGLE),
+            )
 
-        set_func = CFunc(
-            name=f"wapp_{type_string_lower}_array_set",
-            ret_type=CType.VOID,
-            args=[
-                CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
-                CArg(name="index", _type=CType.U64),
-                CArg(name="item", _type=type_string, pointer=CPointer(CPointerType.SINGLE)),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "array_set",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
+            set_func = CFunc(
+                name=f"wapp_{type_string_lower}_array_set",
+                ret_type=CType.VOID,
+                args=[
+                    CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
+                    CArg(name="index", _type=CType.U64),
+                    CArg(name="item", _type=type_string, pointer=CPointer(CPointerType.SINGLE)),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "array_set",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
 
-        append_capped_func = CFunc(
-            name=f"wapp_{type_string_lower}_array_append_capped",
-            ret_type=CType.VOID,
-            args=[
-                CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
-                CArg(name="item", _type=type_string, pointer=CPointer(CPointerType.SINGLE)),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "append_capped",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
+            append_capped_func = CFunc(
+                name=f"wapp_{type_string_lower}_array_append_capped",
+                ret_type=CType.VOID,
+                args=[
+                    CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
+                    CArg(name="item", _type=type_string, pointer=CPointer(CPointerType.SINGLE)),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "append_capped",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
 
-        extend_capped_func = CFunc(
-            name=f"wapp_{type_string_lower}_array_extend_capped",
-            ret_type=CType.VOID,
-            args=[
-                CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
-                CArg(name="other", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "extend_capped",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
+            extend_capped_func = CFunc(
+                name=f"wapp_{type_string_lower}_array_extend_capped",
+                ret_type=CType.VOID,
+                args=[
+                    CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
+                    CArg(name="other", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "extend_capped",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
 
-        clear_func = CFunc(
-            name=f"wapp_{type_string_lower}_array_clear",
-            ret_type=CType.VOID,
-            args=[
-                CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "clear",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
+            clear_func = CFunc(
+                name=f"wapp_{type_string_lower}_array_clear",
+                ret_type=CType.VOID,
+                args=[
+                    CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "clear",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
 
-        copy_capped_func = CFunc(
-            name=f"wapp_{type_string_lower}_array_copy_capped",
-            ret_type=CType.VOID,
-            args=[
-                CArg(name="src", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
-                CArg(name="dst", _type=array, pointer=CPointer(CPointerType.SINGLE)),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "copy_capped",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-        )
+            copy_capped_func = CFunc(
+                name=f"wapp_{type_string_lower}_array_copy_capped",
+                ret_type=CType.VOID,
+                args=[
+                    CArg(name="src", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
+                    CArg(name="dst", _type=array, pointer=CPointer(CPointerType.SINGLE)),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "copy_capped",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+            )
 
-        append_alloc_func = CFunc(
-            name=f"wapp_{type_string_lower}_array_append_alloc",
-            ret_type=array,
-            args=[
-                CArg(name="allocator", _type="Allocator", pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
-                CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
-                CArg(name="item", _type=type_string, pointer=CPointer(CPointerType.SINGLE)),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "append_alloc",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-            pointer=CPointer(CPointerType.SINGLE),
-        )
+            append_alloc_func = CFunc(
+                name=f"wapp_{type_string_lower}_array_append_alloc",
+                ret_type=array,
+                args=[
+                    CArg(name="allocator", _type="Allocator", pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
+                    CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
+                    CArg(name="item", _type=type_string, pointer=CPointer(CPointerType.SINGLE)),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "append_alloc",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+                pointer=CPointer(CPointerType.SINGLE),
+            )
 
-        extend_alloc_func = CFunc(
-            name=f"wapp_{type_string_lower}_array_extend_alloc",
-            ret_type=array,
-            args=[
-                CArg(name="allocator", _type="Allocator", pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
-                CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
-                CArg(name="other", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "extend_alloc",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-            pointer=CPointer(CPointerType.SINGLE),
-        )
+            extend_alloc_func = CFunc(
+                name=f"wapp_{type_string_lower}_array_extend_alloc",
+                ret_type=array,
+                args=[
+                    CArg(name="allocator", _type="Allocator", pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
+                    CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
+                    CArg(name="other", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "extend_alloc",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+                pointer=CPointer(CPointerType.SINGLE),
+            )
 
-        copy_alloc_func = CFunc(
-            name=f"wapp_{type_string_lower}_array_copy_alloc",
-            ret_type=array,
-            args=[
-                CArg(name="allocator", _type="Allocator", pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
-                CArg(name="src", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
-                CArg(name="dst", _type=array, pointer=CPointer(CPointerType.SINGLE)),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "copy_alloc",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-            pointer=CPointer(CPointerType.SINGLE),
-        )
+            copy_alloc_func = CFunc(
+                name=f"wapp_{type_string_lower}_array_copy_alloc",
+                ret_type=array,
+                args=[
+                    CArg(name="allocator", _type="Allocator", pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
+                    CArg(name="src", _type=array, pointer=CPointer(CPointerType.SINGLE), qualifier=CQualifier.CONST),
+                    CArg(name="dst", _type=array, pointer=CPointer(CPointerType.SINGLE)),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "copy_alloc",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+                pointer=CPointer(CPointerType.SINGLE),
+            )
 
-        pop_func = CFunc(
-            name=f"_{type_string_lower}_array_pop",
-            ret_type=type_string,
-            args=[
-                CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
-            ],
-            body=__format_func_body(
-                filename=snippets_dir / "array_pop",
-                type_string=type_string,
-                type_string_upper=type_string_upper,
-                type_string_lower=type_string_lower,
-                array_typename=array_data.array_typename,
-            ),
-            pointer=CPointer(CPointerType.SINGLE),
-        )
+            pop_func = CFunc(
+                name=f"_{type_string_lower}_array_pop",
+                ret_type=type_string,
+                args=[
+                    CArg(name="array", _type=array, pointer=CPointer(CPointerType.SINGLE)),
+                ],
+                body=__format_func_body(
+                    filename=snippets_dir / "array_pop",
+                    type_string=type_string,
+                    type_string_upper=type_string_upper,
+                    type_string_lower=type_string_lower,
+                    array_typename=array_data.array_typename,
+                ),
+                pointer=CPointer(CPointerType.SINGLE),
+            )
+
+            header.macros.extend([
+                alloc_capacity_array_macro,
+            ])
+            header.c_macros.extend([
+                stack_array_cmacro,
+                stack_capacity_array_cmacro,
+                array_pop_cmacro,
+            ])
+            header.cpp_macros.extend([
+                stack_array_cppmacro,
+                stack_capacity_array_cppmacro,
+                array_pop_cppmacro,
+            ])
+            header.funcs.extend([
+                get_func,
+                set_func,
+                append_capped_func,
+                extend_capped_func,
+                clear_func,
+                copy_capped_func,
+                append_alloc_func,
+                extend_alloc_func,
+                copy_alloc_func,
+                pop_func,
+            ])
 
         header.decl_types.extend(array_data.hdr_decl_types)
-        header.macros.extend([
-            alloc_capacity_array_macro,
-        ])
-        header.c_macros.extend([
-            stack_array_cmacro,
-            stack_capacity_array_cmacro,
-            array_pop_cmacro,
-        ])
-        header.cpp_macros.extend([
-            stack_array_cppmacro,
-            stack_capacity_array_cppmacro,
-            array_pop_cppmacro,
-        ])
         header.types.extend([array])
-        header.funcs.extend([
-            get_func,
-            set_func,
-            append_capped_func,
-            extend_capped_func,
-            clear_func,
-            copy_capped_func,
-            append_alloc_func,
-            extend_alloc_func,
-            copy_alloc_func,
-            pop_func,
-        ])
 
         source.decl_types.extend(array_data.src_decl_types)
         source.funcs = header.funcs

codegen/array/snippets/alloc_capacity

@@ -1,4 +1,4 @@
-  wapp_debug_assert(allocator != NULL, "`array` should not be NULL");
+  wapp_debug_assert(allocator != NULL, "`allocator` should not be NULL");
 
   u64 allocation_size = sizeof({ArrayType}) + item_size * capacity;
   {ArrayType} *array  = wapp_mem_allocator_alloc(allocator, allocation_size);

codegen/array/snippets/stack_array_cpp

@@ -1,5 +1,5 @@
 ([&]() {{ \
-  persistent {T} buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count({T}, __VA_ARGS__) * 2)] = {{__VA_ARGS__}}; \
+  wapp_persist {T} buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count({T}, __VA_ARGS__) * 2)] = {{__VA_ARGS__}}; \
   return {ArrayType}{{ \
     buf, \
     wapp_misc_utils_va_args_count({T}, __VA_ARGS__), \

codegen/array/snippets/stack_capacity_array_cpp

@@ -1,4 +1,4 @@
 ([&]() {{ \
-  persistent {T} buf[CAPACITY] = {{}}; \
+  wapp_persist {T} buf[CAPACITY] = {{}}; \
   return {ArrayType}{{buf, 0, CAPACITY, sizeof({T})}}; \
 }}())

codegen/constants.py

@@ -1,5 +1,10 @@
 from pathlib import Path
 
-
+# Paths
 PACKAGE_DIR = Path(__file__).parent.resolve()
-WAPP_SRC_ROOT = PACKAGE_DIR.parent / "src"
+WAPP_REPO_ROOT = PACKAGE_DIR.parent
+WAPP_SRC_ROOT = WAPP_REPO_ROOT / "src"
+
+# Dictionary Keys
+DBL_LIST_DATA = "dbl_list_data"
+ARRAY_DATA = "array_data"

codegen/datatypes.py

@@ -1,11 +1,69 @@
 from enum import Enum
 from pathlib import Path
-from typing import Optional, Union, List
-from dataclasses import dataclass, field
+from typing import Optional, Union, List, Dict, Type, Any, TypeVar, cast
+from dataclasses import dataclass, asdict, field, fields
 
 from codegen.constants import WAPP_SRC_ROOT
 from codegen.utils import convert_to_relative
 
+E = TypeVar("E", bound="Enum")
+S = TypeVar("S", bound="SerialisableDataclass")
+F = TypeVar("F", bound="CFile")
+
+@dataclass
+class SerialisableDataclass:
+    def to_dict(self) -> Dict[str, Any]:
+        d = asdict(self)
+        for f in fields(self):
+            member = getattr(self, f.name)
+
+            if isinstance(member, list):
+                d[f.name] = [self.__serialise_member(i) for i in member]
+            else:
+                d[f.name] = self.__serialise_member(member)
+
+        return d
+
+    def __serialise_member(self, member: Any) -> Any:
+        if isinstance(member, Enum):
+            return member.value
+        elif isinstance(member, SerialisableDataclass):
+            return member.to_dict()
+
+        return member
+
+    @staticmethod
+    def to_enum_value(value: Any, _type: Type[E]) -> "E":
+        if isinstance(value, _type):
+            return value
+
+        return _type(value)
+
+    @staticmethod
+    def to_c_usertype(value: dict[str, Any]) -> "CUserType":
+        try:
+            output = CStruct.from_dict(value)
+        except TypeError:
+            output = CEnum.from_dict(value)
+
+        return output
+
+    @staticmethod
+    def to_cdatatype(value: Any) -> "CDataType":
+        if isinstance(value, dict):
+            output = SerialisableDataclass.to_c_usertype(value)
+        else:
+            try:
+                output = CType(value)
+            except ValueError:
+                output = value
+
+        return output
+
+    @classmethod
+    def from_dict(cls: Type[S], d: Dict[str, Any]) -> "S":
+        return cls(**d)
+
 
 class CType(Enum):
     VOID = "void"
@@ -35,9 +93,9 @@ class CType(Enum):
 class CQualifier(Enum):
     NONE       = ""
     CONST      = "const "
-    EXTERNAL   = "external "
-    INTERNAL   = "internal "
-    PERSISTENT = "persistent "
+    EXTERNAL   = "wapp_extern "
+    INTERNAL   = "wapp_intern "
+    PERSISTENT = "wapp_persist "
 
     def __str__(self) -> str:
         return self.value
@@ -53,16 +111,23 @@ class CPointerType(Enum):
 
 
 @dataclass
-class CPointer:
+class CPointer(SerialisableDataclass):
     _type: CPointerType = CPointerType.NONE
     qualifier: CQualifier = CQualifier.NONE
 
     def __str__(self) -> str:
         return str(self._type) + str(self.qualifier)
 
+    @classmethod
+    def from_dict(cls: Type["CPointer"], d: Dict[str, Any]) -> "CPointer":
+        ptr = CPointer(**d)
+        ptr._type = CPointer.to_enum_value(ptr._type, CPointerType)
+        ptr.qualifier = CPointer.to_enum_value(ptr.qualifier, CQualifier)
+        return ptr
+
 
 @dataclass
-class CEnumVal:
+class CEnumVal(SerialisableDataclass):
     name: str
     value: Optional[int] = None
 
@@ -71,7 +136,7 @@ class CEnumVal:
 
 
 @dataclass
-class CEnum:
+class CEnum(SerialisableDataclass):
     name: str
     values: List[CEnumVal]
     typedef: bool = False
@@ -90,9 +155,15 @@ class CEnum:
 
         return header + values + footer
 
+    @classmethod
+    def from_dict(cls: Type["CEnum"], d: Dict[str, Any]) -> "CEnum":
+        e = CEnum(**d)
+        e.values = [CEnumVal.from_dict(v) for v in e.values if isinstance(v, dict)]
+        return e
+
 
 @dataclass
-class CMacro:
+class CMacro(SerialisableDataclass):
     name: str
     value: str
 
@@ -101,7 +172,7 @@ class CMacro:
 
 
 @dataclass
-class CStruct:
+class CStruct(SerialisableDataclass):
     name: str
     cargs: List["CArg"]
     typedef_name: Optional[str] = None
@@ -122,13 +193,19 @@ class CStruct:
 
         return definition + args + footer;
 
+    @classmethod
+    def from_dict(cls: Type["CStruct"], d: Dict[str, Any]) -> "CStruct":
+        s = CStruct(**d)
+        s.cargs = [CArg.from_dict(v) for v in s.cargs if isinstance(v, dict)]
+        return s
+
 
 CUserType = Union[CStruct, CEnum]
 CDataType = Union[CType, CUserType, str]
 
 
 @dataclass
-class CArg:
+class CArg(SerialisableDataclass):
     name: str
     _type: CDataType
     array: bool = False
@@ -143,9 +220,21 @@ class CArg:
 
         return qualifier + _type + pointer + self.name + array
 
+    @classmethod
+    def from_dict(cls: Type["CArg"], d: Dict[str, Any]) -> "CArg":
+        arg = CArg(**d)
+        arg._type = CArg.to_cdatatype(arg._type)
+
+        if isinstance(arg.pointer, dict):
+            arg.pointer = CPointer.from_dict(arg.pointer)
+
+        arg.qualifier = CArg.to_enum_value(arg.qualifier, CQualifier)
+
+        return arg
+
 
 @dataclass
-class CFunc:
+class CFunc(SerialisableDataclass):
     name: str
     ret_type: CDataType
     args: List[CArg]
@@ -176,9 +265,21 @@ class CFunc:
     def define(self) -> str:
         return f"{str(self)} {{\n{self.body}\n}}\n\n"
 
+    @classmethod
+    def from_dict(cls: Type["CFunc"], d: Dict[str, Any]) -> "CFunc":
+        f = CFunc(**d)
+        f.ret_type = CFunc.to_cdatatype(f.ret_type)
+        f.args = [CArg.from_dict(v) for v in f.args if isinstance(v, dict)]
+        f.qualifiers = [CFunc.to_enum_value(v, CQualifier) for v in f.qualifiers]
+
+        if isinstance(f.pointer, dict):
+            f.pointer = CPointer.from_dict(f.pointer)
+
+        return f
+
 
 @dataclass
-class CInclude:
+class CInclude(SerialisableDataclass):
     header: Union[str, "CHeader"]
     local: bool = False
     same_dir: bool = False
@@ -201,9 +302,18 @@ class CInclude:
         
         return f"#include {open_symbol}{name}{close_symbol}\n"
 
+    @classmethod
+    def from_dict(cls: Type["CInclude"], d: Dict[str, Any]) -> "CInclude":
+        inc = CInclude(**d)
+
+        if isinstance(inc.header, dict):
+            inc.header = CHeader.from_dict(inc.header)
+
+        return inc
+
 
 @dataclass
-class CFile:
+class CFile(SerialisableDataclass):
     name: str
     extension: str
     includes: List[CInclude] = field(default_factory=list)
@@ -234,11 +344,27 @@ class CFile:
     def __str__(self) -> str:
         return """\
 /**
- * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN
+ * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN.
  */
 
 """
 
+    @classmethod
+    def from_dict(cls: Type["CFile"], d: Dict[str, Any]) -> "CFile":
+        f = CFile(**d)
+        f.deserialise_c_file_data()
+
+        return f
+
+    def deserialise_c_file_data(self) -> None:
+        self.includes = [CInclude.from_dict(v) for v in self.includes if isinstance(v, dict)]
+        self.types = [CFile.to_c_usertype(v) for v in self.types if isinstance(v, dict)]
+        self.funcs = [CFunc.from_dict(v) for v in self.funcs if isinstance(v, dict)]
+        self.decl_types = [CStruct.from_dict(v) for v in self.decl_types if isinstance(v, dict)]
+        self.macros = [CMacro.from_dict(v) for v in self.macros if isinstance(v, dict)]
+        self.c_macros = [CMacro.from_dict(v) for v in self.c_macros if isinstance(v, dict)]
+        self.cpp_macros = [CMacro.from_dict(v) for v in self.cpp_macros if isinstance(v, dict)]
+
 
 @dataclass
 class CHeader(CFile):
@@ -297,6 +423,10 @@ class CHeader(CFile):
             header_guard_close
         )
 
+    @classmethod
+    def from_dict(cls: Type["CHeader"], d: Dict[str, Any]) -> "CHeader":
+        return cast("CHeader", super().from_dict(d))
+
 
 @dataclass
 class CSource(CFile):
@@ -346,6 +476,13 @@ class CSource(CFile):
             internal_funcs_def
         )
 
+    @classmethod
+    def from_dict(cls: Type["CSource"], d: Dict[str, Any]) -> "CSource":
+        s = CSource(**d)
+        s.deserialise_c_file_data()
+        s.internal_funcs = [CFunc.from_dict(v) for v in s.funcs if isinstance(v, dict)]
+        return s
+
 
 def get_datatype_string(_type: CDataType) -> str:
     if isinstance(_type, CType):

codegen/dbl_list/make_dbl_list.py

@@ -1,6 +1,6 @@
 from pathlib import Path
 from dataclasses import dataclass, field
-from typing import List, Dict
+from typing import List, Dict, Any, Type
 from codegen.constants import WAPP_SRC_ROOT
 from codegen.utils import load_func_body_from_file, convert_to_relative
 from codegen.datatypes import (
@@ -16,17 +16,25 @@ from codegen.datatypes import (
     CPointerType,
     CQualifier,
     CInclude,
+    SerialisableDataclass,
     get_datatype_string,
 )
 
 
 @dataclass
-class DblListData:
+class DblListData(SerialisableDataclass):
     node_typename: str
     list_typename: str
     hdr_decl_types: List[CStruct] = field(default_factory=list)
     src_decl_types: List[CStruct] = field(default_factory=list)
 
+    @classmethod
+    def from_dict(cls: Type["DblListData"], d: Dict[str, Any]) -> "DblListData":
+        data = DblListData(**d)
+        data.hdr_decl_types = [CStruct.from_dict(v) for v in data.hdr_decl_types if isinstance(v, dict)]
+        data.src_decl_types = [CStruct.from_dict(v) for v in data.src_decl_types if isinstance(v, dict)]
+        return data
+
 
 def make_dbl_list(user_datatypes: Dict[CDataType, DblListData] = {}):
     def __format_func_body(
@@ -48,16 +56,11 @@ def make_dbl_list(user_datatypes: Dict[CDataType, DblListData] = {}):
     out_dir = WAPP_SRC_ROOT / "primitives" / "dbl_list"
     out_dir.mkdir(parents=True, exist_ok=True)
 
-    common_includes: List[CInclude] = [
-        CInclude(
-            header=str(convert_to_relative(WAPP_SRC_ROOT / "common" / "aliases" / "aliases.h", out_dir)).replace("\\", "/"),
-            local=True,
-        )
-    ]
-
     common_decl_types: List[CStruct] = []
 
     datatypes: dict[CDataType, DblListData] = {
+        CType.VOID: DblListData(node_typename="GenericNode", list_typename="GenericList"),
+        "void *": DblListData(node_typename="VoidPNode", list_typename="VoidPList"),
         "Str8": DblListData(
             node_typename="Str8Node",
             list_typename="Str8List",
@@ -69,14 +72,10 @@ def make_dbl_list(user_datatypes: Dict[CDataType, DblListData] = {}):
 
     for _type in CType:
         if _type == CType.VOID:
-            datatypes["void *"] = DblListData(
-                node_typename="VoidPNode",
-                list_typename="VoidPList",
-            )
             continue
 
         type_title = _type.value.title()
-        datatypes[_type.value] = DblListData(
+        datatypes[_type] = DblListData(
             node_typename=f"{type_title}Node",
             list_typename=f"{type_title}List",
         )
@@ -103,16 +102,11 @@ def make_dbl_list(user_datatypes: Dict[CDataType, DblListData] = {}):
                 local=True
             ),
             CInclude(header="stddef.h"),
-            CInclude(header="assert.h"),
         ],
         internal_funcs=[],
         funcs=header.funcs
     )
 
-    if len(common_includes) > 0:
-        header.includes.extend(common_includes)
-        source.includes.extend(common_includes)
-
     for _type, dbl_list_data in datatypes.items():
         type_string = get_datatype_string(_type)
         clean_type_string = type_string.replace(" ", "").replace("*", "_ptr")
@@ -139,6 +133,13 @@ def make_dbl_list(user_datatypes: Dict[CDataType, DblListData] = {}):
             ],
         )
 
+        header.types.extend([node, dl_list])
+        header.decl_types.extend(dbl_list_data.hdr_decl_types)
+        source.decl_types.extend(dbl_list_data.src_decl_types)
+        if isinstance(_type, CType) and _type == CType.VOID:
+            # Don't define any functions for the generic node and list
+            continue
+
         node_cmacro = CMacro(
             name=f"wapp_{type_string_lower}_list_node(ITEM_PTR)",
             value=__format_func_body(
@@ -318,10 +319,8 @@ def make_dbl_list(user_datatypes: Dict[CDataType, DblListData] = {}):
             qualifiers=[CQualifier.INTERNAL],
         )
 
-        header.decl_types.extend(dbl_list_data.hdr_decl_types)
         header.c_macros.append(node_cmacro)
         header.cpp_macros.append(node_cppmacro)
-        header.types.extend([node, dl_list])
         header.funcs.extend([
             get_func,
             push_front_func,
@@ -333,7 +332,6 @@ def make_dbl_list(user_datatypes: Dict[CDataType, DblListData] = {}):
             empty_func,
         ])
 
-        source.decl_types.extend(dbl_list_data.src_decl_types)
         source.internal_funcs.append(node_to_list_func)
         source.funcs = header.funcs
 

codegen_custom_data_example.json

@@ -0,0 +1,29 @@
+{
+  "dbl_list_data": {
+    "CustomType": {
+      "node_typename": "CustomTypeNode",
+      "list_typename": "CustomTypeList",
+      "hdr_decl_types": [
+        {
+          "name": "custom_type",
+          "cargs": [],
+          "typedef_name": "CustomType"
+        }
+      ],
+      "src_decl_types": []
+    }
+  },
+  "array_data": {
+    "CustomType": {
+      "array_typename": "CustomTypeArray",
+      "hdr_decl_types": [
+        {
+          "name": "custom_type",
+          "cargs": [],
+          "typedef_name": "CustomType"
+        }
+      ],
+      "src_decl_types": []
+    }
+  }
+}

scripts/header_install.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+SCRIPT_DIR="$(dirname $0)"
+LIB_SRC="$1"
+INSTALL_PREFIX="$2"
+shift 2
+INCLUDES="$@"
+
+mkdir -p "$INSTALL_PREFIX"
+
+BASE_INCLUDE_DIR="$(dirname "$LIB_SRC")"
+find $BASE_INCLUDE_DIR -maxdepth 1 -type f -name "*.h" -exec cp -v {} "$INSTALL_PREFIX" \;
+
+cd "$SCRIPT_DIR/../src"
+for INCLUDE in $INCLUDES; do
+  for f in $(find "$INCLUDE" -type f -name "*.h"); do
+    DST="$INSTALL_PREFIX/$(dirname $f)"
+    mkdir -p "$DST"
+    cp -v "$f" "$DST"
+  done
+done

src/common/aliases/aliases.h

@@ -54,12 +54,12 @@
 #define uptr uintptr_t
 #define iptr intptr_t
 
-#define external extern
-#define internal static
-#define persistent static
+#define wapp_extern extern
+#define wapp_intern static
+#define wapp_persist static
 
 #ifdef WAPP_PLATFORM_CPP
-#define class_mem static
+#define wapp_class_mem static
 #define BEGIN_C_LINKAGE extern "C" {
 #define END_C_LINKAGE }
 #endif // WAPP_PLATFORM_CPP

src/core/file/file.c

@@ -0,0 +1,103 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#include "file.h"
+#include "../os/cpath/cpath.h"
+#include "../../common/assert/assert.h"
+#include "../../common/aliases/aliases.h"
+#include "../../primitives/array/array.h"
+#include "../../primitives/strings/str8/str8.h"
+#include <stdio.h>
+
+File *wapp_file_open(Str8RO *filepath, FileAccessMode mode) {
+  wapp_persist const char *modes[FILE_ACCESS_MODE_COUNT] = {
+    [WAPP_FA_MODE_R]      = "r",
+    [WAPP_FA_MODE_W]      = "w",
+    [WAPP_FA_MODE_A]      = "a",
+    [WAPP_FA_MODE_R_EX]   = "r+",
+    [WAPP_FA_MODE_W_EX]   = "w+",
+    [WAPP_FA_MODE_A_EX]   = "a+",
+    [WAPP_FA_MODE_RB]     = "rb",
+    [WAPP_FA_MODE_WB]     = "wb",
+    [WAPP_FA_MODE_AB]     = "ab",
+    [WAPP_FA_MODE_RB_EX]  = "rb+",
+    [WAPP_FA_MODE_WB_EX]  = "wb+",
+    [WAPP_FA_MODE_AB_EX]  = "ab+",
+    [WAPP_FA_MODE_WX]     = "wx",
+    [WAPP_FA_MODE_WX_EX]  = "wx+",
+    [WAPP_FA_MODE_WBX]    = "wbx",
+    [WAPP_FA_MODE_WBX_EX] = "wbx+",
+  };
+  wapp_persist c8 tmp[WAPP_PATH_MAX] = {0};
+  wapp_debug_assert(filepath->size < WAPP_PATH_MAX, "`filepath` exceeds max path limit.");
+
+  memset(tmp, 0, WAPP_PATH_MAX);
+  memcpy(tmp, filepath->buf, filepath->size);
+
+  return fopen((const char *)tmp, modes[mode]);
+}
+
+u64 wapp_file_get_current_position(File *file) {
+  wapp_debug_assert(file != NULL, "`file` should not be NULL.");
+  return (u64)ftell(file);
+}
+
+i32 wapp_file_seek(File *file, u64 offset, FileSeekOrigin origin) {
+  wapp_debug_assert(file != NULL, "`file` should not be NULL.");
+  return fseek(file, offset, origin);
+}
+
+u64 wapp_file_get_length(File *file) {
+  wapp_debug_assert(file != NULL, "`file` should not be NULL.");
+
+  u64 current = wapp_file_get_current_position(file);
+
+  wapp_file_seek(file, 0, WAPP_SEEK_END);
+
+  u64 output = ftell(file);
+
+  // Restore position
+  wapp_file_seek(file, current, WAPP_SEEK_START);
+
+  return output;
+}
+
+u64 wapp_file_read(GenericArray *dst, File *file, u64 item_count) {
+  wapp_debug_assert(dst != NULL && dst->items != NULL && file != NULL,
+                    "`dst`, `dst->items` and `file` should not be NULL.");
+
+  u64 file_length       = wapp_file_get_length(file);
+  u64 dst_byte_capacity = dst->item_size * dst->capacity;
+  u64 req_byte_count    = item_count * dst->item_size;
+  u64 copy_byte_count   = 0;
+
+  if (req_byte_count <= file_length && req_byte_count <= dst_byte_capacity) {
+    copy_byte_count = req_byte_count;
+  } else {
+    copy_byte_count = file_length <= dst_byte_capacity ? file_length : dst_byte_capacity;
+  }
+
+  dst->count = fread(dst->items, sizeof(u8), copy_byte_count, file) / dst->item_size;
+
+  return dst->count;
+}
+
+u64 wapp_file_write(const GenericArray *src, File *file, u64 item_count) {
+  wapp_debug_assert(src != NULL && src->items != NULL && file != NULL,
+                    "`src`, `src->items` and `file` should not be NULL.");
+
+  u64 src_byte_count = src->count * src->item_size;
+  u64 req_byte_count = item_count * src->item_size;
+  u64 to_copy        = req_byte_count <= src_byte_count ? req_byte_count : src_byte_count;
+
+  return fwrite(src->items, sizeof(u8), to_copy, file);
+}
+
+i32 wapp_file_flush(File *file) {
+  wapp_debug_assert(file != NULL, "`file` should not be NULL.");
+  return fflush(file);
+}
+
+i32 wapp_file_close(File *file) {
+  wapp_debug_assert(file != NULL, "`file` should not be NULL.");
+  return fclose(file);
+}

src/core/file/file.h

@@ -0,0 +1,72 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#ifndef FILE_H
+#define FILE_H
+
+#include "../../common/aliases/aliases.h"
+#include "../../primitives/array/array.h"
+#include "../../primitives/strings/str8/str8.h"
+#include <stdio.h>
+
+#ifdef WAPP_PLATFORM_CPP
+BEGIN_C_LINKAGE
+#endif // !WAPP_PLATFORM_CPP
+
+#ifdef WAPP_PLATFORM_CPP
+#define wapp_file_item_to_array(ITEM) (GenericArray{&(ITEM), 1, 1, sizeof(ITEM)})
+#define wapp_file_array_to_item(TYPE, ARRAY) (sizeof(TYPE) == (ARRAY).item_size && (ARRAY).count == 1 ? \
+                                              *((TYPE *)((ARRAY).items)) :                              \
+                                              TYPE{})
+#else
+#define wapp_file_item_to_array(ITEM) ((GenericArray){.items     = &(ITEM),       \
+                                                      .count     = 1,             \
+                                                      .capacity  = 1,             \
+                                                      .item_size = sizeof(ITEM)})
+#define wapp_file_array_to_item(TYPE, ARRAY) (sizeof(TYPE) == (ARRAY).item_size && (ARRAY).count == 1 ? \
+                                              *((TYPE *)((ARRAY).items)) :                              \
+                                              (TYPE){0})
+#endif // !WAPP_PLATFORM_CPP
+
+typedef FILE File;
+
+typedef enum {
+  WAPP_FA_MODE_R,      // Equivalent to r
+  WAPP_FA_MODE_W,      // Equivalent to w
+  WAPP_FA_MODE_A,      // Equivalent to a
+  WAPP_FA_MODE_R_EX,   // Equivalent to r+
+  WAPP_FA_MODE_W_EX,   // Equivalent to w+
+  WAPP_FA_MODE_A_EX,   // Equivalent to a+
+  WAPP_FA_MODE_RB,     // Equivalent to rb
+  WAPP_FA_MODE_WB,     // Equivalent to wb
+  WAPP_FA_MODE_AB,     // Equivalent to ab
+  WAPP_FA_MODE_RB_EX,  // Equivalent to rb+
+  WAPP_FA_MODE_WB_EX,  // Equivalent to wb+
+  WAPP_FA_MODE_AB_EX,  // Equivalent to ab+
+  WAPP_FA_MODE_WX,     // Equivalent to wx
+  WAPP_FA_MODE_WX_EX,  // Equivalent to wx+
+  WAPP_FA_MODE_WBX,    // Equivalent to wbx
+  WAPP_FA_MODE_WBX_EX, // Equivalent to wbx+
+
+  FILE_ACCESS_MODE_COUNT,
+} FileAccessMode;
+
+typedef enum {
+  WAPP_SEEK_START   = SEEK_SET,
+  WAPP_SEEK_CURRENT = SEEK_CUR,
+  WAPP_SEEK_END     = SEEK_END,
+} FileSeekOrigin;
+
+File *wapp_file_open(Str8RO *filename, FileAccessMode mode);
+u64   wapp_file_get_current_position(File *file);
+i32   wapp_file_seek(File *file, u64 offset, FileSeekOrigin origin);
+u64   wapp_file_get_length(File *file);
+u64   wapp_file_read(GenericArray *dst, File *file, u64 item_count);
+u64   wapp_file_write(const GenericArray *src, File *file, u64 item_count);
+i32   wapp_file_flush(File *file);
+i32   wapp_file_close(File *file);
+
+#ifdef WAPP_PLATFORM_CPP
+END_C_LINKAGE
+#endif // !WAPP_PLATFORM_CPP
+
+#endif // !FILE_H

src/core/mem/arena/mem_arena.c

@@ -6,7 +6,6 @@
 #include "../../../common/assert/assert.h"
 #include "../../../common/misc/misc_utils.h"
 #include "../../os/mem/mem_os.h"
-#include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -22,14 +21,14 @@ struct arena {
   u8 *buf;
   u8 *offset;
   u64 capacity;
-  bool committed;
+  b32 committed;
 
 #ifdef WAPP_PLATFORM_WINDOWS
-  wapp_misc_utils_padding_size(sizeof(u8 *) * 2 + sizeof(u64) + sizeof(bool));
+  wapp_misc_utils_padding_size(sizeof(u8 *) * 2 + sizeof(u64) + sizeof(b32));
 #endif // ifdef WAPP_PLATFORM_WINDOWS
 };
 
-bool wapp_mem_arena_init_custom(Arena **arena, u64 base_capacity, MemAllocFlags flags, bool zero_buffer) {
+b32 wapp_mem_arena_init_custom(Arena **arena, u64 base_capacity, MemAllocFlags flags, b32 zero_buffer) {
   if (!arena || *arena || base_capacity == 0) {
     return false;
   }

src/core/mem/arena/mem_arena.h

@@ -6,7 +6,6 @@
 #include "../../../common/aliases/aliases.h"
 #include "../../../common/platform/platform.h"
 #include "../../os/mem/mem_os.h"
-#include <stdbool.h>
 
 #ifdef WAPP_PLATFORM_CPP
 BEGIN_C_LINKAGE
@@ -28,7 +27,7 @@ typedef struct arena Arena;
  * control over how the Arena is initialised. Wrapper macros are provided for
  * easier use.
  */
-bool wapp_mem_arena_init_custom(Arena **arena, u64 base_capacity, MemAllocFlags flags, bool zero_buffer);
+b32  wapp_mem_arena_init_custom(Arena **arena, u64 base_capacity, MemAllocFlags flags, b32 zero_buffer);
 void *wapp_mem_arena_alloc(Arena *arena, u64 size);
 void *wapp_mem_arena_alloc_aligned(Arena *arena, u64 size, u64 alignment);
 void *wapp_mem_arena_realloc(Arena *arena, void *ptr, u64 old_size, u64 new_size);

src/core/mem/arena/mem_arena_allocator.c

@@ -5,16 +5,16 @@
 #include "../../../common/aliases/aliases.h"
 #include "../../os/mem/mem_os.h"
 
-internal inline void *mem_arena_alloc(u64 size, void *alloc_obj);
-internal inline void *mem_arena_alloc_aligned(u64 size, u64 alignment, void *alloc_obj);
-internal inline void *mem_arena_realloc(void *ptr, u64 old_size, u64 new_size, void *alloc_obj);
-internal inline void *mem_arena_realloc_aligned(void *ptr, u64 old_size, u64 new_size, u64 alignment,
+wapp_intern inline void *mem_arena_alloc(u64 size, void *alloc_obj);
+wapp_intern inline void *mem_arena_alloc_aligned(u64 size, u64 alignment, void *alloc_obj);
+wapp_intern inline void *mem_arena_realloc(void *ptr, u64 old_size, u64 new_size, void *alloc_obj);
+wapp_intern inline void *mem_arena_realloc_aligned(void *ptr, u64 old_size, u64 new_size, u64 alignment,
                                                 void *alloc_obj);
 
 
-Allocator wapp_mem_arena_allocator_init_custom(u64 base_capacity, MemAllocFlags flags, bool zero_buffer) {
+Allocator wapp_mem_arena_allocator_init_custom(u64 base_capacity, MemAllocFlags flags, b32 zero_buffer) {
   Allocator allocator = {0};
-  bool initialised = wapp_mem_arena_init_custom((Arena **)(&allocator.obj), base_capacity, flags, zero_buffer);
+  b32 initialised = wapp_mem_arena_init_custom((Arena **)(&allocator.obj), base_capacity, flags, zero_buffer);
   if (!initialised) {
     return allocator;
   }
@@ -37,22 +37,22 @@ void wapp_mem_arena_allocator_destroy(Allocator *allocator) {
 }
 
 
-internal inline void *mem_arena_alloc(u64 size, void *alloc_obj) {
+wapp_intern inline void *mem_arena_alloc(u64 size, void *alloc_obj) {
   Arena *arena = (Arena *)alloc_obj;
   return wapp_mem_arena_alloc(arena, size);
 }
 
-internal inline void *mem_arena_alloc_aligned(u64 size, u64 alignment, void *alloc_obj) {
+wapp_intern inline void *mem_arena_alloc_aligned(u64 size, u64 alignment, void *alloc_obj) {
   Arena *arena = (Arena *)alloc_obj;
   return wapp_mem_arena_alloc_aligned(arena, size, alignment);
 }
 
-internal inline void *mem_arena_realloc(void *ptr, u64 old_size, u64 new_size, void *alloc_obj) {
+wapp_intern inline void *mem_arena_realloc(void *ptr, u64 old_size, u64 new_size, void *alloc_obj) {
   Arena *arena = (Arena *)alloc_obj;
   return wapp_mem_arena_realloc(arena, ptr, old_size, new_size);
 }
 
-internal inline void *mem_arena_realloc_aligned(void *ptr, u64 old_size, u64 new_size, u64 alignment,
+wapp_intern inline void *mem_arena_realloc_aligned(void *ptr, u64 old_size, u64 new_size, u64 alignment,
                                                 void *alloc_obj) {
   Arena *arena = (Arena *)alloc_obj;
   return wapp_mem_arena_realloc_aligned(arena, ptr, old_size, new_size, alignment);

src/core/mem/arena/mem_arena_allocator.h

@@ -7,7 +7,6 @@
 #include "../../../common/platform/platform.h"
 #include "../../../primitives/mem_allocator/mem_allocator.h"
 #include "../../os/mem/mem_os.h"
-#include <stdbool.h>
 
 #ifdef WAPP_PLATFORM_CPP
 BEGIN_C_LINKAGE
@@ -33,7 +32,7 @@ BEGIN_C_LINKAGE
  * The `wapp_mem_arena_allocator_init_custom` provides the most control over how
  * the Arena is initialised. Wrapper macros are provided for easier use.
  */
-Allocator wapp_mem_arena_allocator_init_custom(u64 base_capacity, MemAllocFlags flags, bool zero_buffer);
+Allocator wapp_mem_arena_allocator_init_custom(u64 base_capacity, MemAllocFlags flags, b32 zero_buffer);
 void wapp_mem_arena_allocator_clear(Allocator *allocator);
 void wapp_mem_arena_allocator_destroy(Allocator *allocator);
 

src/core/mem/utils/mem_utils.c

@@ -3,10 +3,9 @@
 #include "mem_utils.h"
 #include "../../../common/aliases/aliases.h"
 #include "../../../common/assert/assert.h"
-#include <stdbool.h>
 #include <stddef.h>
 
-internal bool is_power_of_two(u64 num) { return (num & (num - 1)) == 0; }
+wapp_intern b32 is_power_of_two(u64 num) { return (num & (num - 1)) == 0; }
 
 void *wapp_mem_util_align_forward(void *ptr, u64 alignment) {
   wapp_debug_assert(ptr != NULL, "`ptr` should not be NULL");

src/core/os/cpath/cpath.c

@@ -8,7 +8,6 @@
 #include "../../../primitives/mem_allocator/mem_allocator.h"
 #include "../../../primitives/strings/str8/str8.h"
 #include <stdarg.h>
-#include <stdbool.h>
 #include <stdio.h>
 #include <string.h>
 
@@ -22,7 +21,7 @@ u32 wapp_cpath_join_path(Str8 *dst, const Str8List *parts) {
   }
 
   Str8 separator = wapp_str8_buf(4);
-  wapp_str8_push_back(&separator, PATH_SEP);
+  wapp_str8_push_back(&separator, WAPP_PATH_SEP);
 
   u64 required_capacity = parts->node_count * separator.size + wapp_str8_list_total_size(parts);
   if (dst->capacity < required_capacity) {
@@ -37,7 +36,7 @@ u32 wapp_cpath_join_path(Str8 *dst, const Str8List *parts) {
   // MSVC Spectre mitigation warnings
   const Str8Node *node = first_node;
   u64 node_index       = 1;
-  bool running         = node_index < parts->node_count;
+  b32 running          = node_index < parts->node_count;
   while (running && node->next) {
     node = node->next;
     if (node->item->size == 0) {
@@ -45,9 +44,9 @@ u32 wapp_cpath_join_path(Str8 *dst, const Str8List *parts) {
     }
 
     if (dst->size > 0) {
-      char dst_last = wapp_str8_get(dst, dst->size - 1);
-      char node_start = wapp_str8_get(node->item, 0);
-      bool add_path_sep = dst_last != PATH_SEP && node_start != PATH_SEP;
+      char dst_last    = wapp_str8_get(dst, dst->size - 1);
+      char node_start  = wapp_str8_get(node->item, 0);
+      b32 add_path_sep = dst_last != WAPP_PATH_SEP && node_start != WAPP_PATH_SEP;
 
       if (add_path_sep) {
         wapp_str8_concat_capped(dst, &separator);
@@ -69,9 +68,9 @@ Str8 *dirup(const Allocator *allocator, Str8RO *path, u64 levels) {
     goto RETURN_DIRUP;
   }
 
-  bool absolute  = wapp_str8_get(path, 0) == PATH_SEP;
+  b32 absolute   = wapp_str8_get(path, 0) == WAPP_PATH_SEP;
   Str8 separator = wapp_str8_buf(4);
-  wapp_str8_push_back(&separator, PATH_SEP);
+  wapp_str8_push_back(&separator, WAPP_PATH_SEP);
 
   if (path->size == 0) {
     output = wapp_str8_alloc_buf(allocator, 16);
@@ -79,7 +78,7 @@ Str8 *dirup(const Allocator *allocator, Str8RO *path, u64 levels) {
       goto RETURN_DIRUP;
     }
 
-    wapp_str8_push_back(output, absolute ? PATH_SEP : '.');
+    wapp_str8_push_back(output, absolute ? WAPP_PATH_SEP : '.');
     goto RETURN_DIRUP;
   }
 
@@ -104,7 +103,7 @@ Str8 *dirup(const Allocator *allocator, Str8RO *path, u64 levels) {
       goto LIST_CLEANUP_DIRUP;
     }
 
-    wapp_str8_push_back(output, absolute ? PATH_SEP : '.');
+    wapp_str8_push_back(output, absolute ? WAPP_PATH_SEP : '.');
   } else {
     for (u64 i = 0; i < levels; ++i) {
       wapp_str8_list_pop_back(parts);
@@ -118,7 +117,7 @@ Str8 *dirup(const Allocator *allocator, Str8RO *path, u64 levels) {
     output = wapp_str8_alloc_buf(allocator, alloc_size);
     if (output) {
       if (absolute) {
-        wapp_str8_push_back(output, PATH_SEP);
+        wapp_str8_push_back(output, WAPP_PATH_SEP);
       }
 
       Str8 *joined = wapp_str8_join(&tmp_arena, parts, &separator);

src/core/os/cpath/cpath.h

@@ -13,9 +13,13 @@ BEGIN_C_LINKAGE
 #endif // !WAPP_PLATFORM_CPP
 
 #ifdef WAPP_PLATFORM_POSIX
-#define PATH_SEP '/'
+#include <limits.h>
+#define WAPP_PATH_SEP '/'
+#define WAPP_PATH_MAX PATH_MAX
 #elif defined(WAPP_PLATFORM_WINDOWS)
-#define PATH_SEP '\\'
+#include <windows.h>
+#define WAPP_PATH_SEP '\\'
+#define WAPP_PATH_MAX MAX_PATH
 #else
 #error "Unrecognised platform"
 #endif

src/core/os/mem/mem_os.c

@@ -5,7 +5,6 @@
 #include "../../../common/aliases/aliases.h"
 #include "../../../common/platform/platform.h"
 #include <assert.h>
-#include <stdbool.h>
 #include <string.h>
 
 #if defined(WAPP_PLATFORM_WINDOWS)

src/core/os/mem/mem_os.h

@@ -23,8 +23,8 @@ BEGIN_C_LINKAGE
 void *wapp_mem_util_alloc(void *addr, u64 size, MemAccess access, MemAllocFlags flags, MemInitType type);
 void wapp_mem_util_free(void *ptr, u64 size);
 
-external void *mem_util_allocate(void *addr, u64 size, MemAccess access, MemAllocFlags flags, MemInitType type);
-external void mem_util_free(void *ptr, u64 size);
+wapp_extern void *mem_util_allocate(void *addr, u64 size, MemAccess access, MemAllocFlags flags, MemInitType type);
+wapp_extern void mem_util_free(void *ptr, u64 size);
 
 #ifdef WAPP_PLATFORM_CPP
 END_C_LINKAGE

src/core/os/mem/posix/mem_os_posix.c

@@ -9,7 +9,7 @@
 #include "../mem_os_ops.h"
 #include <sys/mman.h>
 
-internal const i32 access_types[] = {
+wapp_intern const i32 access_types[] = {
     [WAPP_MEM_ACCESS_NONE]            = PROT_NONE,
     [WAPP_MEM_ACCESS_READ_ONLY]       = PROT_READ,
     [WAPP_MEM_ACCESS_EXEC_ONLY]       = PROT_EXEC,

src/core/os/mem/win/mem_os_win.c

@@ -12,7 +12,7 @@
 #include <Windows.h>
 #include <memoryapi.h>
 
-internal const i32 access_types[] = {
+wapp_intern const i32 access_types[] = {
     [WAPP_MEM_ACCESS_NONE]            = PAGE_NOACCESS,
     [WAPP_MEM_ACCESS_READ_ONLY]       = PAGE_READONLY,
     [WAPP_MEM_ACCESS_EXEC_ONLY]       = PAGE_EXECUTE,

src/core/os/shell/commander/commander.c

@@ -10,7 +10,6 @@
 #include "../../../../primitives/mem_allocator/mem_allocator.h"
 #include "../../../../primitives/strings/str8/str8.h"
 #include <stdarg.h>
-#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -18,8 +17,8 @@
 #define CMD_BUF_LEN 8192
 #define OUT_BUF_LEN 4096
 
-internal inline CMDResult execute_command(Str8RO *cmd, CMDOutHandling out_handling, Str8 *out_buf);
-internal inline CMDError get_command_output(FILE *fp, CMDOutHandling out_handling, Str8 *out_buf);
+wapp_intern inline CMDResult execute_command(Str8RO *cmd, CMDOutHandling out_handling, Str8 *out_buf);
+wapp_intern inline CMDError get_command_output(FILE *fp, CMDOutHandling out_handling, Str8 *out_buf);
 
 CMDResult wapp_shell_commander_execute(CMDOutHandling out_handling, Str8 *out_buf, const Str8List *cmd) {
   if (!cmd) {
@@ -44,7 +43,7 @@ CMDResult wapp_shell_commander_execute(CMDOutHandling out_handling, Str8 *out_bu
   return output;
 }
 
-internal inline CMDResult execute_command(Str8RO *cmd, CMDOutHandling out_handling, Str8 *out_buf) {
+wapp_intern inline CMDResult execute_command(Str8RO *cmd, CMDOutHandling out_handling, Str8 *out_buf) {
   char cmd_buf[CMD_BUF_LEN] = {0};
   wapp_str8_copy_to_cstr(cmd_buf, cmd, CMD_BUF_LEN);
 
@@ -84,7 +83,7 @@ EXECUTE_COMMAND_CLOSE:
   return output;
 }
 
-internal inline CMDError get_command_output(FILE *fp, CMDOutHandling out_handling, Str8 *out_buf) {
+wapp_intern inline CMDError get_command_output(FILE *fp, CMDOutHandling out_handling, Str8 *out_buf) {
   Str8 out = wapp_str8_buf(OUT_BUF_LEN);
 
   out.size = fread((void *)out.buf, sizeof(u8), out.capacity, fp);

src/core/os/shell/commander/commander.h

@@ -7,7 +7,6 @@
 #include "../../../../common/aliases/aliases.h"
 #include "../../../../common/platform/platform.h"
 #include "../../../../primitives/strings/str8/str8.h"
-#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -19,7 +18,7 @@ BEGIN_C_LINKAGE
 
 CMDResult wapp_shell_commander_execute(CMDOutHandling out_handling, Str8 *out_buf, const Str8List *cmd);
 
-external CMDError get_output_status(FILE *fp, i32 *status_out);
+wapp_extern CMDError get_output_status(FILE *fp, i32 *status_out);
 
 #ifdef WAPP_PLATFORM_CPP
 END_C_LINKAGE

src/core/os/shell/commander/commander_output.h

@@ -5,7 +5,6 @@
 
 #include "../../../../common/aliases/aliases.h"
 #include "../../../../common/platform/platform.h"
-#include <stdbool.h>
 
 #ifdef WAPP_PLATFORM_CPP
 BEGIN_C_LINKAGE
@@ -30,11 +29,11 @@ typedef struct commander_result CMDResult;
 struct commander_result {
   i32 exit_code;
   CMDError error;
-  bool exited;
+  b32 exited;
 
 #ifdef WAPP_PLATFORM_WINDOWS
   #include "../../../../common/misc/misc_utils.h"
-  wapp_misc_utils_padding_size(sizeof(bool) + sizeof(i32) + sizeof(CMDError));
+  wapp_misc_utils_padding_size(sizeof(b32) + sizeof(i32) + sizeof(CMDError));
 #endif // !WAPP_PLATFORM_WINDOWS
 };
 

src/core/os/shell/termcolour/posix/termcolour_posix.c

@@ -9,7 +9,7 @@
 #include "../terminal_colours.h"
 #include <stdio.h>
 
-internal Str8RO colours[COUNT_TERM_COLOUR] = {
+wapp_intern Str8RO colours[COUNT_TERM_COLOUR] = {
     [WAPP_TERM_COLOUR_FG_BLACK]      = wapp_str8_lit_ro_initialiser_list("\033[30m"),
     [WAPP_TERM_COLOUR_FG_RED]        = wapp_str8_lit_ro_initialiser_list("\033[31m"),
     [WAPP_TERM_COLOUR_FG_GREEN]      = wapp_str8_lit_ro_initialiser_list("\033[32m"),

src/core/os/shell/termcolour/termcolour.h

@@ -15,7 +15,7 @@ BEGIN_C_LINKAGE
 void wapp_shell_termcolour_print_text(Str8RO *text, TerminalColour colour);
 void wapp_shell_termcolour_clear_colour(void);
 
-external void print_coloured_text(Str8RO *text, TerminalColour colour);
+wapp_extern void print_coloured_text(Str8RO *text, TerminalColour colour);
 
 #ifdef WAPP_PLATFORM_CPP
 END_C_LINKAGE

src/core/os/shell/termcolour/win/termcolour_win.c

@@ -22,9 +22,9 @@ struct termcolour_data {
   wapp_misc_utils_padding_size(sizeof(HANDLE) + sizeof(WORD) + sizeof(WORD));
 };
 
-internal void init_data(TermcolourData *data);
+wapp_intern void init_data(TermcolourData *data);
 
-internal WORD colours[COUNT_TERM_COLOUR] = {
+wapp_intern WORD colours[COUNT_TERM_COLOUR] = {
     [WAPP_TERM_COLOUR_FG_BLACK]      = 0,
     [WAPP_TERM_COLOUR_FG_RED]        = FOREGROUND_RED,
     [WAPP_TERM_COLOUR_FG_GREEN]      = FOREGROUND_GREEN,
@@ -44,7 +44,7 @@ internal WORD colours[COUNT_TERM_COLOUR] = {
 };
 
 void print_coloured_text(Str8RO *text, TerminalColour colour) {
-  persistent TermcolourData data = {0};
+  wapp_persist TermcolourData data = {0};
   if (data.handle == 0) {
     init_data(&data);
   }
@@ -59,7 +59,7 @@ void print_coloured_text(Str8RO *text, TerminalColour colour) {
   printf(WAPP_STR8_SPEC, wapp_str8_varg((*text)));
 }
 
-internal void init_data(TermcolourData *data) {
+wapp_intern void init_data(TermcolourData *data) {
   // create handle
   data->handle = GetStdHandle(STD_OUTPUT_HANDLE);
 

src/core/wapp_core.c

@@ -4,6 +4,7 @@
 #define WAPP_CORE_C
 
 #include "wapp_core.h"
+#include "file/file.c"
 #include "os/shell/termcolour/posix/termcolour_posix.c"
 #include "os/shell/termcolour/win/termcolour_win.c"
 #include "os/shell/termcolour/termcolour.c"

src/core/wapp_core.h

@@ -3,6 +3,7 @@
 #ifndef WAPP_CORE_H
 #define WAPP_CORE_H
 
+#include "file/file.h"
 #include "os/shell/termcolour/termcolour.h"
 #include "os/shell/termcolour/terminal_colours.h"
 #include "os/shell/commander/commander.h"

src/primitives/array/array.c

@@ -1,165 +1,15 @@
 /**
- * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN
+ * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN.
  */
 
 #include "./array.h"
 #include "../../common/assert/assert.h"
-#include "../../common/aliases/aliases.h"
 #include "../mem_allocator/mem_allocator.h"
 #include "../../common/misc/misc_utils.h"
 #include "../../common/aliases/aliases.h"
 #include "../../common/platform/platform.h"
 #include <stddef.h>
 
-Str8 *wapp_str8_array_get(const Str8Array *array, u64 index) {
-  wapp_debug_assert(array != NULL, "`array` should not be NULL");
-  wapp_runtime_assert(index < array->count, "`index` is out of bounds");
-
-  u8 *ptr = (u8 *)(array->items) + (array->item_size * index);
-  return (Str8 *)ptr;
-}
-
-void wapp_str8_array_set(Str8Array *array, u64 index, Str8 *item) {
-  Str8 *ptr = wapp_str8_array_get(array, index);
-
-  memcpy((void *)ptr, (void *)item, array->item_size);
-}
-
-void wapp_str8_array_append_capped(Str8Array *array, Str8 *item) {
-  wapp_debug_assert(array != NULL, "`array` should not be NULL");
-  wapp_runtime_assert(array->count < array->capacity, "`array` is full");
-
-  u64 index = (array->count)++;
-  wapp_str8_array_set(array, index, item);
-}
-
-void wapp_str8_array_extend_capped(Str8Array *array, const Str8Array *other) {
-  wapp_debug_assert(array != NULL && other != NULL, "`array` and `other` should not be NULL");
-
-  u64 remaining_capacity = array->capacity - array->count;
-  wapp_runtime_assert(other->count < remaining_capacity, "`array` does not have enough capacity");
-
-  Str8 *item;
-
-  // NOTE (Abdelrahman): Uses a while loop instead of a for loop to get rid of
-  // MSVC Spectre mitigation warnings
-  u64 items_to_add = other->count;
-  u64 item_index   = 0;
-  b32 running      = true;
-  while (running) {
-    item = wapp_str8_array_get(other, item_index);
-    ++item_index;
-    running = item_index < items_to_add;
-
-    if (!item) {
-      continue;
-    }
-
-    wapp_str8_array_append_capped(array, item);
-  }
-}
-
-void wapp_str8_array_clear(Str8Array *array) {
-  wapp_debug_assert(array != NULL, "`array` should not be NULL");
-  array->count = 0;
-}
-
-void wapp_str8_array_copy_capped(const Str8Array *src, Str8Array *dst) {
-  wapp_debug_assert(src != NULL && dst != NULL, "`src` and `dst` should not be NULL");
-
-  wapp_str8_array_clear(dst);
-
-  Str8 *item;
-
-  // NOTE (Abdelrahman): Uses a while loop instead of a for loop to get rid of
-  // MSVC Spectre mitigation warnings
-  u64 to_copy    = src->count < dst->capacity ? src->count : dst->capacity;
-  u64 item_index = 0;
-  b32 running    = true;
-  while (running) {
-    item = wapp_str8_array_get(src, item_index);
-    ++item_index;
-    running = item_index < to_copy;
-
-    if (!item) {
-      continue;
-    }
-    
-    wapp_str8_array_append_capped(dst, item);
-  }
-}
-
-Str8Array *wapp_str8_array_append_alloc(const Allocator *allocator, Str8Array *array, Str8 *item) {
-  wapp_debug_assert(allocator != NULL && array != NULL, "`allocator` and `array` should not be NULL");
-
-  Str8Array *output = array;
-
-  if (array->count >= array->capacity) {
-    u64 new_capacity = wapp_misc_utils_u64_round_up_pow2(array->capacity * 2);
-    output           = (Str8Array *)_array_alloc_capacity(allocator, new_capacity, array->item_size);
-    if (!output) {
-      output = array;
-      goto RETURN_STR8_ARRAY_APPEND_ALLOC;
-    }
-    wapp_str8_array_copy_capped(array, output);
-  }
-
-  wapp_str8_array_append_capped(output, item);
-
-RETURN_STR8_ARRAY_APPEND_ALLOC:
-  return output;
-}
-
-Str8Array *wapp_str8_array_extend_alloc(const Allocator *allocator, Str8Array *array, const Str8Array *other) {
-  wapp_debug_assert(allocator != NULL && array != NULL && other != NULL, "`allocator`, `array` and `other` should not be NULL");
-
-  Str8Array *output = array;
-
-  u64 remaining_capacity = array->capacity - array->count;
-  if (other->count >= remaining_capacity) {
-    u64 new_capacity = wapp_misc_utils_u64_round_up_pow2(array->capacity * 2);
-    output           = (Str8Array *)_array_alloc_capacity(allocator, new_capacity, array->item_size);
-    if (!output) {
-      output = array;
-      goto RETURN_STR8_ARRAY_EXTEND_ALLOC;
-    }
-    wapp_str8_array_copy_capped(array, output);
-  }
-
-  wapp_str8_array_extend_capped(output, other);
-
-RETURN_STR8_ARRAY_EXTEND_ALLOC:
-  return output;
-}
-
-Str8Array *wapp_str8_array_copy_alloc(const Allocator *allocator, const Str8Array *src, Str8Array *dst) {
-  wapp_debug_assert(allocator != NULL && src != NULL && dst != NULL, "`allocator`, `src` and `dst` should not be NULL");
-
-  Str8Array *output = dst;
-
-  if (src->count >= dst->capacity) {
-    u64 new_capacity = wapp_misc_utils_u64_round_up_pow2(dst->capacity * 2);
-    output           = (Str8Array *)_array_alloc_capacity(allocator, new_capacity, src->item_size);
-    if (!output) {
-      output = dst;
-      goto RETURN_STR8_ARRAY_COPY_ALLOC;
-    }
-  }
-
-  wapp_str8_array_clear(output);
-  wapp_str8_array_copy_capped(src, output);
-
-RETURN_STR8_ARRAY_COPY_ALLOC:
-  return output;
-}
-
-Str8 *_str8_array_pop(Str8Array *array) {
-  u64 index = array->count - 1;
-  Str8 *out = wapp_str8_array_get(array, index);
-  --(array->count);
-  return out;
-}
-
 void * *wapp_void_ptr_array_get(const VoidPArray *array, u64 index) {
   wapp_debug_assert(array != NULL, "`array` should not be NULL");
   wapp_runtime_assert(index < array->count, "`index` is out of bounds");
@@ -309,6 +159,155 @@ void * *_void_ptr_array_pop(VoidPArray *array) {
   return out;
 }
 
+Str8 *wapp_str8_array_get(const Str8Array *array, u64 index) {
+  wapp_debug_assert(array != NULL, "`array` should not be NULL");
+  wapp_runtime_assert(index < array->count, "`index` is out of bounds");
+
+  u8 *ptr = (u8 *)(array->items) + (array->item_size * index);
+  return (Str8 *)ptr;
+}
+
+void wapp_str8_array_set(Str8Array *array, u64 index, Str8 *item) {
+  Str8 *ptr = wapp_str8_array_get(array, index);
+
+  memcpy((void *)ptr, (void *)item, array->item_size);
+}
+
+void wapp_str8_array_append_capped(Str8Array *array, Str8 *item) {
+  wapp_debug_assert(array != NULL, "`array` should not be NULL");
+  wapp_runtime_assert(array->count < array->capacity, "`array` is full");
+
+  u64 index = (array->count)++;
+  wapp_str8_array_set(array, index, item);
+}
+
+void wapp_str8_array_extend_capped(Str8Array *array, const Str8Array *other) {
+  wapp_debug_assert(array != NULL && other != NULL, "`array` and `other` should not be NULL");
+
+  u64 remaining_capacity = array->capacity - array->count;
+  wapp_runtime_assert(other->count < remaining_capacity, "`array` does not have enough capacity");
+
+  Str8 *item;
+
+  // NOTE (Abdelrahman): Uses a while loop instead of a for loop to get rid of
+  // MSVC Spectre mitigation warnings
+  u64 items_to_add = other->count;
+  u64 item_index   = 0;
+  b32 running      = true;
+  while (running) {
+    item = wapp_str8_array_get(other, item_index);
+    ++item_index;
+    running = item_index < items_to_add;
+
+    if (!item) {
+      continue;
+    }
+
+    wapp_str8_array_append_capped(array, item);
+  }
+}
+
+void wapp_str8_array_clear(Str8Array *array) {
+  wapp_debug_assert(array != NULL, "`array` should not be NULL");
+  array->count = 0;
+}
+
+void wapp_str8_array_copy_capped(const Str8Array *src, Str8Array *dst) {
+  wapp_debug_assert(src != NULL && dst != NULL, "`src` and `dst` should not be NULL");
+
+  wapp_str8_array_clear(dst);
+
+  Str8 *item;
+
+  // NOTE (Abdelrahman): Uses a while loop instead of a for loop to get rid of
+  // MSVC Spectre mitigation warnings
+  u64 to_copy    = src->count < dst->capacity ? src->count : dst->capacity;
+  u64 item_index = 0;
+  b32 running    = true;
+  while (running) {
+    item = wapp_str8_array_get(src, item_index);
+    ++item_index;
+    running = item_index < to_copy;
+
+    if (!item) {
+      continue;
+    }
+    
+    wapp_str8_array_append_capped(dst, item);
+  }
+}
+
+Str8Array *wapp_str8_array_append_alloc(const Allocator *allocator, Str8Array *array, Str8 *item) {
+  wapp_debug_assert(allocator != NULL && array != NULL, "`allocator` and `array` should not be NULL");
+
+  Str8Array *output = array;
+
+  if (array->count >= array->capacity) {
+    u64 new_capacity = wapp_misc_utils_u64_round_up_pow2(array->capacity * 2);
+    output           = (Str8Array *)_array_alloc_capacity(allocator, new_capacity, array->item_size);
+    if (!output) {
+      output = array;
+      goto RETURN_STR8_ARRAY_APPEND_ALLOC;
+    }
+    wapp_str8_array_copy_capped(array, output);
+  }
+
+  wapp_str8_array_append_capped(output, item);
+
+RETURN_STR8_ARRAY_APPEND_ALLOC:
+  return output;
+}
+
+Str8Array *wapp_str8_array_extend_alloc(const Allocator *allocator, Str8Array *array, const Str8Array *other) {
+  wapp_debug_assert(allocator != NULL && array != NULL && other != NULL, "`allocator`, `array` and `other` should not be NULL");
+
+  Str8Array *output = array;
+
+  u64 remaining_capacity = array->capacity - array->count;
+  if (other->count >= remaining_capacity) {
+    u64 new_capacity = wapp_misc_utils_u64_round_up_pow2(array->capacity * 2);
+    output           = (Str8Array *)_array_alloc_capacity(allocator, new_capacity, array->item_size);
+    if (!output) {
+      output = array;
+      goto RETURN_STR8_ARRAY_EXTEND_ALLOC;
+    }
+    wapp_str8_array_copy_capped(array, output);
+  }
+
+  wapp_str8_array_extend_capped(output, other);
+
+RETURN_STR8_ARRAY_EXTEND_ALLOC:
+  return output;
+}
+
+Str8Array *wapp_str8_array_copy_alloc(const Allocator *allocator, const Str8Array *src, Str8Array *dst) {
+  wapp_debug_assert(allocator != NULL && src != NULL && dst != NULL, "`allocator`, `src` and `dst` should not be NULL");
+
+  Str8Array *output = dst;
+
+  if (src->count >= dst->capacity) {
+    u64 new_capacity = wapp_misc_utils_u64_round_up_pow2(dst->capacity * 2);
+    output           = (Str8Array *)_array_alloc_capacity(allocator, new_capacity, src->item_size);
+    if (!output) {
+      output = dst;
+      goto RETURN_STR8_ARRAY_COPY_ALLOC;
+    }
+  }
+
+  wapp_str8_array_clear(output);
+  wapp_str8_array_copy_capped(src, output);
+
+RETURN_STR8_ARRAY_COPY_ALLOC:
+  return output;
+}
+
+Str8 *_str8_array_pop(Str8Array *array) {
+  u64 index = array->count - 1;
+  Str8 *out = wapp_str8_array_get(array, index);
+  --(array->count);
+  return out;
+}
+
 b32 *wapp_b32_array_get(const B32Array *array, u64 index) {
   wapp_debug_assert(array != NULL, "`array` should not be NULL");
   wapp_runtime_assert(index < array->count, "`index` is out of bounds");
@@ -2991,16 +2990,16 @@ uptr *_uptr_array_pop(UptrArray *array) {
   return out;
 }
 
-VoidPArray *_array_alloc_capacity(const Allocator *allocator, u64 capacity, u64 item_size) {
-  wapp_debug_assert(allocator != NULL, "`array` should not be NULL");
+GenericArray *_array_alloc_capacity(const Allocator *allocator, u64 capacity, u64 item_size) {
+  wapp_debug_assert(allocator != NULL, "`allocator` should not be NULL");
 
-  u64 allocation_size = sizeof(VoidPArray) + item_size * capacity;
-  VoidPArray *array  = wapp_mem_allocator_alloc(allocator, allocation_size);
+  u64 allocation_size = sizeof(GenericArray) + item_size * capacity;
+  GenericArray *array  = wapp_mem_allocator_alloc(allocator, allocation_size);
   if (!array) {
     goto RETURN_GENERIC_ARRAY_ALLOC;
   }
 
-  array->items     = (void * *)((u8 *)array + sizeof(VoidPArray));
+  array->items     = (void *)((u8 *)array + sizeof(GenericArray));
   array->count     = 0;
   array->capacity  = capacity;
   array->item_size = item_size;

src/primitives/array/array.h

@@ -1,11 +1,10 @@
 /**
- * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN
+ * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN.
  */
 
 #ifndef ARRAY_H
 #define ARRAY_H
 
-#include "../../common/aliases/aliases.h"
 #include "../mem_allocator/mem_allocator.h"
 #include "../../common/misc/misc_utils.h"
 #include "../../common/aliases/aliases.h"
@@ -15,8 +14,8 @@
 BEGIN_C_LINKAGE
 #endif // !WAPP_PLATFORM_CPP
 
-#define wapp_str8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((Str8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(Str8)))
 #define wapp_void_ptr_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((VoidPArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(void *)))
+#define wapp_str8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((Str8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(Str8)))
 #define wapp_b32_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((B32Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(b32)))
 #define wapp_char_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((CharArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(char)))
 #define wapp_c8_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((C8Array *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(c8)))
@@ -37,25 +36,8 @@ BEGIN_C_LINKAGE
 #define wapp_uptr_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY) ((UptrArray *)_array_alloc_capacity(ALLOCATOR_PTR, CAPACITY, sizeof(uptr)))
 
 #ifdef WAPP_PLATFORM_CPP
-#define wapp_str8_array(...) ([&]() { \
-  persistent Str8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
-  return Str8Array{ \
-    buf, \
-    wapp_misc_utils_va_args_count(Str8, __VA_ARGS__), \
-    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2), \
-    sizeof(Str8) \
-  }; \
-}())
-#define wapp_str8_array_with_capacity(CAPACITY) ([&]() { \
-  persistent Str8 buf[CAPACITY] = {}; \
-  return Str8Array{buf, 0, CAPACITY, sizeof(Str8)}; \
-}())
-#define wapp_str8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
-  *_str8_array_pop(ARRAY_PTR) : \
-  Str8{} \
-)
 #define wapp_void_ptr_array(...) ([&]() { \
-  persistent void * buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(void *, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist void * buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(void *, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return VoidPArray{ \
     buf, \
     wapp_misc_utils_va_args_count(void *, __VA_ARGS__), \
@@ -64,15 +46,32 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_void_ptr_array_with_capacity(CAPACITY) ([&]() { \
-  persistent void * buf[CAPACITY] = {}; \
+  wapp_persist void * buf[CAPACITY] = {}; \
   return VoidPArray{buf, 0, CAPACITY, sizeof(void *)}; \
 }())
 #define wapp_void_ptr_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
   *_void_ptr_array_pop(ARRAY_PTR) : \
   void *{} \
 )
+#define wapp_str8_array(...) ([&]() { \
+  wapp_persist Str8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  return Str8Array{ \
+    buf, \
+    wapp_misc_utils_va_args_count(Str8, __VA_ARGS__), \
+    wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2), \
+    sizeof(Str8) \
+  }; \
+}())
+#define wapp_str8_array_with_capacity(CAPACITY) ([&]() { \
+  wapp_persist Str8 buf[CAPACITY] = {}; \
+  return Str8Array{buf, 0, CAPACITY, sizeof(Str8)}; \
+}())
+#define wapp_str8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_str8_array_pop(ARRAY_PTR) : \
+  Str8{} \
+)
 #define wapp_b32_array(...) ([&]() { \
-  persistent b32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(b32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist b32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(b32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return B32Array{ \
     buf, \
     wapp_misc_utils_va_args_count(b32, __VA_ARGS__), \
@@ -81,7 +80,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_b32_array_with_capacity(CAPACITY) ([&]() { \
-  persistent b32 buf[CAPACITY] = {}; \
+  wapp_persist b32 buf[CAPACITY] = {}; \
   return B32Array{buf, 0, CAPACITY, sizeof(b32)}; \
 }())
 #define wapp_b32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -89,7 +88,7 @@ BEGIN_C_LINKAGE
   b32{} \
 )
 #define wapp_char_array(...) ([&]() { \
-  persistent char buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(char, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist char buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(char, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return CharArray{ \
     buf, \
     wapp_misc_utils_va_args_count(char, __VA_ARGS__), \
@@ -98,7 +97,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_char_array_with_capacity(CAPACITY) ([&]() { \
-  persistent char buf[CAPACITY] = {}; \
+  wapp_persist char buf[CAPACITY] = {}; \
   return CharArray{buf, 0, CAPACITY, sizeof(char)}; \
 }())
 #define wapp_char_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -106,7 +105,7 @@ BEGIN_C_LINKAGE
   char{} \
 )
 #define wapp_c8_array(...) ([&]() { \
-  persistent c8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist c8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return C8Array{ \
     buf, \
     wapp_misc_utils_va_args_count(c8, __VA_ARGS__), \
@@ -115,7 +114,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_c8_array_with_capacity(CAPACITY) ([&]() { \
-  persistent c8 buf[CAPACITY] = {}; \
+  wapp_persist c8 buf[CAPACITY] = {}; \
   return C8Array{buf, 0, CAPACITY, sizeof(c8)}; \
 }())
 #define wapp_c8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -123,7 +122,7 @@ BEGIN_C_LINKAGE
   c8{} \
 )
 #define wapp_c16_array(...) ([&]() { \
-  persistent c16 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c16, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist c16 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c16, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return C16Array{ \
     buf, \
     wapp_misc_utils_va_args_count(c16, __VA_ARGS__), \
@@ -132,7 +131,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_c16_array_with_capacity(CAPACITY) ([&]() { \
-  persistent c16 buf[CAPACITY] = {}; \
+  wapp_persist c16 buf[CAPACITY] = {}; \
   return C16Array{buf, 0, CAPACITY, sizeof(c16)}; \
 }())
 #define wapp_c16_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -140,7 +139,7 @@ BEGIN_C_LINKAGE
   c16{} \
 )
 #define wapp_c32_array(...) ([&]() { \
-  persistent c32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist c32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(c32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return C32Array{ \
     buf, \
     wapp_misc_utils_va_args_count(c32, __VA_ARGS__), \
@@ -149,7 +148,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_c32_array_with_capacity(CAPACITY) ([&]() { \
-  persistent c32 buf[CAPACITY] = {}; \
+  wapp_persist c32 buf[CAPACITY] = {}; \
   return C32Array{buf, 0, CAPACITY, sizeof(c32)}; \
 }())
 #define wapp_c32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -157,7 +156,7 @@ BEGIN_C_LINKAGE
   c32{} \
 )
 #define wapp_i8_array(...) ([&]() { \
-  persistent i8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist i8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return I8Array{ \
     buf, \
     wapp_misc_utils_va_args_count(i8, __VA_ARGS__), \
@@ -166,7 +165,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_i8_array_with_capacity(CAPACITY) ([&]() { \
-  persistent i8 buf[CAPACITY] = {}; \
+  wapp_persist i8 buf[CAPACITY] = {}; \
   return I8Array{buf, 0, CAPACITY, sizeof(i8)}; \
 }())
 #define wapp_i8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -174,7 +173,7 @@ BEGIN_C_LINKAGE
   i8{} \
 )
 #define wapp_i16_array(...) ([&]() { \
-  persistent i16 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i16, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist i16 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i16, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return I16Array{ \
     buf, \
     wapp_misc_utils_va_args_count(i16, __VA_ARGS__), \
@@ -183,7 +182,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_i16_array_with_capacity(CAPACITY) ([&]() { \
-  persistent i16 buf[CAPACITY] = {}; \
+  wapp_persist i16 buf[CAPACITY] = {}; \
   return I16Array{buf, 0, CAPACITY, sizeof(i16)}; \
 }())
 #define wapp_i16_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -191,7 +190,7 @@ BEGIN_C_LINKAGE
   i16{} \
 )
 #define wapp_i32_array(...) ([&]() { \
-  persistent i32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist i32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return I32Array{ \
     buf, \
     wapp_misc_utils_va_args_count(i32, __VA_ARGS__), \
@@ -200,7 +199,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_i32_array_with_capacity(CAPACITY) ([&]() { \
-  persistent i32 buf[CAPACITY] = {}; \
+  wapp_persist i32 buf[CAPACITY] = {}; \
   return I32Array{buf, 0, CAPACITY, sizeof(i32)}; \
 }())
 #define wapp_i32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -208,7 +207,7 @@ BEGIN_C_LINKAGE
   i32{} \
 )
 #define wapp_i64_array(...) ([&]() { \
-  persistent i64 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i64, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist i64 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(i64, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return I64Array{ \
     buf, \
     wapp_misc_utils_va_args_count(i64, __VA_ARGS__), \
@@ -217,7 +216,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_i64_array_with_capacity(CAPACITY) ([&]() { \
-  persistent i64 buf[CAPACITY] = {}; \
+  wapp_persist i64 buf[CAPACITY] = {}; \
   return I64Array{buf, 0, CAPACITY, sizeof(i64)}; \
 }())
 #define wapp_i64_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -225,7 +224,7 @@ BEGIN_C_LINKAGE
   i64{} \
 )
 #define wapp_u8_array(...) ([&]() { \
-  persistent u8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist u8 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u8, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return U8Array{ \
     buf, \
     wapp_misc_utils_va_args_count(u8, __VA_ARGS__), \
@@ -234,7 +233,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_u8_array_with_capacity(CAPACITY) ([&]() { \
-  persistent u8 buf[CAPACITY] = {}; \
+  wapp_persist u8 buf[CAPACITY] = {}; \
   return U8Array{buf, 0, CAPACITY, sizeof(u8)}; \
 }())
 #define wapp_u8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -242,7 +241,7 @@ BEGIN_C_LINKAGE
   u8{} \
 )
 #define wapp_u16_array(...) ([&]() { \
-  persistent u16 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u16, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist u16 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u16, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return U16Array{ \
     buf, \
     wapp_misc_utils_va_args_count(u16, __VA_ARGS__), \
@@ -251,7 +250,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_u16_array_with_capacity(CAPACITY) ([&]() { \
-  persistent u16 buf[CAPACITY] = {}; \
+  wapp_persist u16 buf[CAPACITY] = {}; \
   return U16Array{buf, 0, CAPACITY, sizeof(u16)}; \
 }())
 #define wapp_u16_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -259,7 +258,7 @@ BEGIN_C_LINKAGE
   u16{} \
 )
 #define wapp_u32_array(...) ([&]() { \
-  persistent u32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist u32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return U32Array{ \
     buf, \
     wapp_misc_utils_va_args_count(u32, __VA_ARGS__), \
@@ -268,7 +267,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_u32_array_with_capacity(CAPACITY) ([&]() { \
-  persistent u32 buf[CAPACITY] = {}; \
+  wapp_persist u32 buf[CAPACITY] = {}; \
   return U32Array{buf, 0, CAPACITY, sizeof(u32)}; \
 }())
 #define wapp_u32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -276,7 +275,7 @@ BEGIN_C_LINKAGE
   u32{} \
 )
 #define wapp_u64_array(...) ([&]() { \
-  persistent u64 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u64, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist u64 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(u64, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return U64Array{ \
     buf, \
     wapp_misc_utils_va_args_count(u64, __VA_ARGS__), \
@@ -285,7 +284,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_u64_array_with_capacity(CAPACITY) ([&]() { \
-  persistent u64 buf[CAPACITY] = {}; \
+  wapp_persist u64 buf[CAPACITY] = {}; \
   return U64Array{buf, 0, CAPACITY, sizeof(u64)}; \
 }())
 #define wapp_u64_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -293,7 +292,7 @@ BEGIN_C_LINKAGE
   u64{} \
 )
 #define wapp_f32_array(...) ([&]() { \
-  persistent f32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist f32 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f32, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return F32Array{ \
     buf, \
     wapp_misc_utils_va_args_count(f32, __VA_ARGS__), \
@@ -302,7 +301,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_f32_array_with_capacity(CAPACITY) ([&]() { \
-  persistent f32 buf[CAPACITY] = {}; \
+  wapp_persist f32 buf[CAPACITY] = {}; \
   return F32Array{buf, 0, CAPACITY, sizeof(f32)}; \
 }())
 #define wapp_f32_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -310,7 +309,7 @@ BEGIN_C_LINKAGE
   f32{} \
 )
 #define wapp_f64_array(...) ([&]() { \
-  persistent f64 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f64, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist f64 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f64, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return F64Array{ \
     buf, \
     wapp_misc_utils_va_args_count(f64, __VA_ARGS__), \
@@ -319,7 +318,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_f64_array_with_capacity(CAPACITY) ([&]() { \
-  persistent f64 buf[CAPACITY] = {}; \
+  wapp_persist f64 buf[CAPACITY] = {}; \
   return F64Array{buf, 0, CAPACITY, sizeof(f64)}; \
 }())
 #define wapp_f64_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -327,7 +326,7 @@ BEGIN_C_LINKAGE
   f64{} \
 )
 #define wapp_f128_array(...) ([&]() { \
-  persistent f128 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f128, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist f128 buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(f128, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return F128Array{ \
     buf, \
     wapp_misc_utils_va_args_count(f128, __VA_ARGS__), \
@@ -336,7 +335,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_f128_array_with_capacity(CAPACITY) ([&]() { \
-  persistent f128 buf[CAPACITY] = {}; \
+  wapp_persist f128 buf[CAPACITY] = {}; \
   return F128Array{buf, 0, CAPACITY, sizeof(f128)}; \
 }())
 #define wapp_f128_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -344,7 +343,7 @@ BEGIN_C_LINKAGE
   f128{} \
 )
 #define wapp_iptr_array(...) ([&]() { \
-  persistent iptr buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(iptr, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist iptr buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(iptr, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return IptrArray{ \
     buf, \
     wapp_misc_utils_va_args_count(iptr, __VA_ARGS__), \
@@ -353,7 +352,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_iptr_array_with_capacity(CAPACITY) ([&]() { \
-  persistent iptr buf[CAPACITY] = {}; \
+  wapp_persist iptr buf[CAPACITY] = {}; \
   return IptrArray{buf, 0, CAPACITY, sizeof(iptr)}; \
 }())
 #define wapp_iptr_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -361,7 +360,7 @@ BEGIN_C_LINKAGE
   iptr{} \
 )
 #define wapp_uptr_array(...) ([&]() { \
-  persistent uptr buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(uptr, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
+  wapp_persist uptr buf[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(uptr, __VA_ARGS__) * 2)] = {__VA_ARGS__}; \
   return UptrArray{ \
     buf, \
     wapp_misc_utils_va_args_count(uptr, __VA_ARGS__), \
@@ -370,7 +369,7 @@ BEGIN_C_LINKAGE
   }; \
 }())
 #define wapp_uptr_array_with_capacity(CAPACITY) ([&]() { \
-  persistent uptr buf[CAPACITY] = {}; \
+  wapp_persist uptr buf[CAPACITY] = {}; \
   return UptrArray{buf, 0, CAPACITY, sizeof(uptr)}; \
 }())
 #define wapp_uptr_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
@@ -378,17 +377,6 @@ BEGIN_C_LINKAGE
   uptr{} \
 )
 #else
-#define wapp_str8_array(...) ((Str8Array){ \
-  .items = (Str8[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2)]){__VA_ARGS__}, \
-  .count = wapp_misc_utils_va_args_count(Str8, __VA_ARGS__), \
-  .capacity = wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2), \
-  .item_size = sizeof(Str8) \
-})
-#define wapp_str8_array_with_capacity(CAPACITY) ((Str8Array){.items = (Str8[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(Str8)})
-#define wapp_str8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
-  *_str8_array_pop(ARRAY_PTR) : \
-  (Str8){0} \
-)
 #define wapp_void_ptr_array(...) ((VoidPArray){ \
   .items = (void *[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(void *, __VA_ARGS__) * 2)]){__VA_ARGS__}, \
   .count = wapp_misc_utils_va_args_count(void *, __VA_ARGS__), \
@@ -400,6 +388,17 @@ BEGIN_C_LINKAGE
   *_void_ptr_array_pop(ARRAY_PTR) : \
   (void *){0} \
 )
+#define wapp_str8_array(...) ((Str8Array){ \
+  .items = (Str8[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2)]){__VA_ARGS__}, \
+  .count = wapp_misc_utils_va_args_count(Str8, __VA_ARGS__), \
+  .capacity = wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(Str8, __VA_ARGS__) * 2), \
+  .item_size = sizeof(Str8) \
+})
+#define wapp_str8_array_with_capacity(CAPACITY) ((Str8Array){.items = (Str8[CAPACITY]){0}, .count = 0, .capacity = CAPACITY, .item_size = sizeof(Str8)})
+#define wapp_str8_array_pop(ARRAY_PTR) (ARRAY_PTR != NULL && (ARRAY_PTR)->count > 0 ? \
+  *_str8_array_pop(ARRAY_PTR) : \
+  (Str8){0} \
+)
 #define wapp_b32_array(...) ((B32Array){ \
   .items = (b32[wapp_misc_utils_u64_round_up_pow2(wapp_misc_utils_va_args_count(b32, __VA_ARGS__) * 2)]){__VA_ARGS__}, \
   .count = wapp_misc_utils_va_args_count(b32, __VA_ARGS__), \
@@ -602,9 +601,9 @@ BEGIN_C_LINKAGE
 
 typedef struct str8 Str8;
 
-typedef struct Str8Array Str8Array;
-struct Str8Array {
-  Str8 *items;
+typedef struct GenericArray GenericArray;
+struct GenericArray {
+  void *items;
   u64 count;
   u64 capacity;
   u64 item_size;
@@ -618,6 +617,14 @@ struct VoidPArray {
   u64 item_size;
 };
 
+typedef struct Str8Array Str8Array;
+struct Str8Array {
+  Str8 *items;
+  u64 count;
+  u64 capacity;
+  u64 item_size;
+};
+
 typedef struct B32Array B32Array;
 struct B32Array {
   b32 *items;
@@ -762,16 +769,6 @@ struct UptrArray {
   u64 item_size;
 };
 
-Str8 *wapp_str8_array_get(const Str8Array *array, u64 index);
-void wapp_str8_array_set(Str8Array *array, u64 index, Str8 *item);
-void wapp_str8_array_append_capped(Str8Array *array, Str8 *item);
-void wapp_str8_array_extend_capped(Str8Array *array, const Str8Array *other);
-void wapp_str8_array_clear(Str8Array *array);
-void wapp_str8_array_copy_capped(const Str8Array *src, Str8Array *dst);
-Str8Array *wapp_str8_array_append_alloc(const Allocator *allocator, Str8Array *array, Str8 *item);
-Str8Array *wapp_str8_array_extend_alloc(const Allocator *allocator, Str8Array *array, const Str8Array *other);
-Str8Array *wapp_str8_array_copy_alloc(const Allocator *allocator, const Str8Array *src, Str8Array *dst);
-Str8 *_str8_array_pop(Str8Array *array);
 void * *wapp_void_ptr_array_get(const VoidPArray *array, u64 index);
 void wapp_void_ptr_array_set(VoidPArray *array, u64 index, void * *item);
 void wapp_void_ptr_array_append_capped(VoidPArray *array, void * *item);
@@ -782,6 +779,16 @@ VoidPArray *wapp_void_ptr_array_append_alloc(const Allocator *allocator, VoidPAr
 VoidPArray *wapp_void_ptr_array_extend_alloc(const Allocator *allocator, VoidPArray *array, const VoidPArray *other);
 VoidPArray *wapp_void_ptr_array_copy_alloc(const Allocator *allocator, const VoidPArray *src, VoidPArray *dst);
 void * *_void_ptr_array_pop(VoidPArray *array);
+Str8 *wapp_str8_array_get(const Str8Array *array, u64 index);
+void wapp_str8_array_set(Str8Array *array, u64 index, Str8 *item);
+void wapp_str8_array_append_capped(Str8Array *array, Str8 *item);
+void wapp_str8_array_extend_capped(Str8Array *array, const Str8Array *other);
+void wapp_str8_array_clear(Str8Array *array);
+void wapp_str8_array_copy_capped(const Str8Array *src, Str8Array *dst);
+Str8Array *wapp_str8_array_append_alloc(const Allocator *allocator, Str8Array *array, Str8 *item);
+Str8Array *wapp_str8_array_extend_alloc(const Allocator *allocator, Str8Array *array, const Str8Array *other);
+Str8Array *wapp_str8_array_copy_alloc(const Allocator *allocator, const Str8Array *src, Str8Array *dst);
+Str8 *_str8_array_pop(Str8Array *array);
 b32 *wapp_b32_array_get(const B32Array *array, u64 index);
 void wapp_b32_array_set(B32Array *array, u64 index, b32 *item);
 void wapp_b32_array_append_capped(B32Array *array, b32 *item);
@@ -962,7 +969,7 @@ UptrArray *wapp_uptr_array_append_alloc(const Allocator *allocator, UptrArray *a
 UptrArray *wapp_uptr_array_extend_alloc(const Allocator *allocator, UptrArray *array, const UptrArray *other);
 UptrArray *wapp_uptr_array_copy_alloc(const Allocator *allocator, const UptrArray *src, UptrArray *dst);
 uptr *_uptr_array_pop(UptrArray *array);
-VoidPArray *_array_alloc_capacity(const Allocator *allocator, u64 capacity, u64 item_size);
+GenericArray *_array_alloc_capacity(const Allocator *allocator, u64 capacity, u64 item_size);
 
 #ifdef WAPP_PLATFORM_CPP
 END_C_LINKAGE

src/primitives/dbl_list/dbl_list.c

@@ -1,208 +1,33 @@
 /**
- * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN
+ * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN.
  */
 
 #include "./dbl_list.h"
 #include "../../common/assert/assert.h"
 #include "../../common/aliases/aliases.h"
-#include "../../common/aliases/aliases.h"
 #include "../../common/platform/platform.h"
 #include <stddef.h>
-#include <assert.h>
 
-internal Str8List str8_node_to_list(Str8Node *node);
-internal VoidPList void_ptr_node_to_list(VoidPNode *node);
-internal B32List b32_node_to_list(B32Node *node);
-internal CharList char_node_to_list(CharNode *node);
-internal C8List c8_node_to_list(C8Node *node);
-internal C16List c16_node_to_list(C16Node *node);
-internal C32List c32_node_to_list(C32Node *node);
-internal I8List i8_node_to_list(I8Node *node);
-internal I16List i16_node_to_list(I16Node *node);
-internal I32List i32_node_to_list(I32Node *node);
-internal I64List i64_node_to_list(I64Node *node);
-internal U8List u8_node_to_list(U8Node *node);
-internal U16List u16_node_to_list(U16Node *node);
-internal U32List u32_node_to_list(U32Node *node);
-internal U64List u64_node_to_list(U64Node *node);
-internal F32List f32_node_to_list(F32Node *node);
-internal F64List f64_node_to_list(F64Node *node);
-internal F128List f128_node_to_list(F128Node *node);
-internal IptrList iptr_node_to_list(IptrNode *node);
-internal UptrList uptr_node_to_list(UptrNode *node);
-
-Str8Node *wapp_str8_list_get(const Str8List *list, u64 index) {
-  wapp_runtime_assert(index < list->node_count, "`index` is out of bounds");
-
-  Str8Node *output  = NULL;
-  Str8Node *current = list->first;
-  for (u64 i = 1; i <= index; ++i) {
-    current = current->next;
-  }
-
-  output = current;
-
-  return output;
-}
-
-void wapp_str8_list_push_front(Str8List *list, Str8Node *node) {
-  wapp_debug_assert(list != NULL && node != NULL && (node->item) != NULL, "`list`, `node` and `node->item` should not be NULL");
-
-  Str8List node_list = str8_node_to_list(node);
-
-  if (list->node_count == 0) {
-    *list = node_list;
-    return;
-  }
-
-  list->node_count += node_list.node_count;
-
-  Str8Node *first = list->first;
-  if (first) {
-    first->prev = node_list.last;
-  }
-
-  list->first          = node_list.first;
-  node_list.last->next = first;
-}
-
-void wapp_str8_list_push_back(Str8List *list, Str8Node *node) {
-  wapp_debug_assert(list != NULL && node != NULL && (node->item) != NULL, "`list`, `node` and `node->item` should not be NULL");
-
-  Str8List node_list = str8_node_to_list(node);
-
-  if (list->node_count == 0) {
-    *list = node_list;
-    return;
-  }
-
-  list->node_count += node_list.node_count;
-
-  Str8Node *last = list->last;
-  if (last) {
-    last->next = node_list.first;
-  }
-
-  list->last            = node_list.last;
-  node_list.first->prev = last;
-}
-
-void wapp_str8_list_insert(Str8List *list, Str8Node *node, u64 index) {
-  wapp_debug_assert(list != NULL && node != NULL && (node->item) != NULL, "`list`, `node` and `node->item` should not be NULL");
-
-  if (index == 0) {
-    wapp_str8_list_push_front(list, node);
-    return;
-  } else if (index == list->node_count) {
-    wapp_str8_list_push_back(list, node);
-    return;
-  }
-
-  Str8Node *dst_node = wapp_str8_list_get(list, index);
-  if (!dst_node) {
-    return;
-  }
-
-  Str8List node_list = str8_node_to_list(node);
-
-  list->node_count += node_list.node_count;
-
-  Str8Node *prev = dst_node->prev;
-
-  dst_node->prev = node_list.last;
-  prev->next     = node_list.first;
-
-  node_list.first->prev = prev;
-  node_list.last->next  = dst_node;
-}
-
-Str8Node *wapp_str8_list_pop_front(Str8List *list) {
-  wapp_debug_assert(list != NULL, "`list` should not be NULL");
-
-  Str8Node *output = NULL;
-
-  if (list->node_count == 0) {
-    goto RETURN_STR8_LIST_POP_FRONT;
-  }
-
-  output = list->first;
-
-  if (list->node_count == 1) {
-    *list = (Str8List){0};
-    goto RETURN_STR8_LIST_POP_FRONT;
-  }
-
-  --(list->node_count);
-  list->first = output->next;
-
-  output->prev = output->next = NULL;
-
-RETURN_STR8_LIST_POP_FRONT:
-  return output;
-}
-
-Str8Node *wapp_str8_list_pop_back(Str8List *list) {
-  wapp_debug_assert(list != NULL, "`list` should not be NULL");
-
-  Str8Node *output = NULL;
-
-  if (list->node_count == 0) {
-    goto RETURN_STR8_LIST_POP_BACK;
-  }
-
-  output = list->last;
-
-  if (list->node_count == 1) {
-    *list = (Str8List){0};
-    goto RETURN_STR8_LIST_POP_BACK;
-  }
-
-  --(list->node_count);
-  list->last = output->prev;
-
-  output->prev = output->next = NULL;
-
-RETURN_STR8_LIST_POP_BACK:
-  return output;
-}
-
-Str8Node *wapp_str8_list_remove(Str8List *list, u64 index) {
-  wapp_debug_assert(list != NULL, "`list` should not be NULL");
-
-  Str8Node *output = NULL;
-
-  if (index == 0) {
-    output = wapp_str8_list_pop_front(list);
-    goto RETURN_STR8_LIST_REMOVE;
-  } else if (index == list->node_count) {
-    output = wapp_str8_list_pop_back(list);
-    goto RETURN_STR8_LIST_REMOVE;
-  }
-
-  output = wapp_str8_list_get(list, index);
-  if (!output) {
-    goto RETURN_STR8_LIST_REMOVE;
-  }
-
-  output->prev->next = output->next;
-  output->next->prev = output->prev;
-
-  --(list->node_count);
-
-  output->prev = output->next = NULL;
-
-RETURN_STR8_LIST_REMOVE:
-  return output;
-}
-
-void wapp_str8_list_empty(Str8List *list) {
-  wapp_debug_assert(list != NULL, "`list` should not be NULL");
-
-  u64 count = list->node_count;
-  for (u64 i = 0; i < count; ++i) {
-    wapp_str8_list_pop_back(list);
-  }
-}
+wapp_intern VoidPList void_ptr_node_to_list(VoidPNode *node);
+wapp_intern Str8List str8_node_to_list(Str8Node *node);
+wapp_intern B32List b32_node_to_list(B32Node *node);
+wapp_intern CharList char_node_to_list(CharNode *node);
+wapp_intern C8List c8_node_to_list(C8Node *node);
+wapp_intern C16List c16_node_to_list(C16Node *node);
+wapp_intern C32List c32_node_to_list(C32Node *node);
+wapp_intern I8List i8_node_to_list(I8Node *node);
+wapp_intern I16List i16_node_to_list(I16Node *node);
+wapp_intern I32List i32_node_to_list(I32Node *node);
+wapp_intern I64List i64_node_to_list(I64Node *node);
+wapp_intern U8List u8_node_to_list(U8Node *node);
+wapp_intern U16List u16_node_to_list(U16Node *node);
+wapp_intern U32List u32_node_to_list(U32Node *node);
+wapp_intern U64List u64_node_to_list(U64Node *node);
+wapp_intern F32List f32_node_to_list(F32Node *node);
+wapp_intern F64List f64_node_to_list(F64Node *node);
+wapp_intern F128List f128_node_to_list(F128Node *node);
+wapp_intern IptrList iptr_node_to_list(IptrNode *node);
+wapp_intern UptrList uptr_node_to_list(UptrNode *node);
 
 VoidPNode *wapp_void_ptr_list_get(const VoidPList *list, u64 index) {
   wapp_runtime_assert(index < list->node_count, "`index` is out of bounds");
@@ -377,6 +202,179 @@ void wapp_void_ptr_list_empty(VoidPList *list) {
   }
 }
 
+Str8Node *wapp_str8_list_get(const Str8List *list, u64 index) {
+  wapp_runtime_assert(index < list->node_count, "`index` is out of bounds");
+
+  Str8Node *output  = NULL;
+  Str8Node *current = list->first;
+  for (u64 i = 1; i <= index; ++i) {
+    current = current->next;
+  }
+
+  output = current;
+
+  return output;
+}
+
+void wapp_str8_list_push_front(Str8List *list, Str8Node *node) {
+  wapp_debug_assert(list != NULL && node != NULL && (node->item) != NULL, "`list`, `node` and `node->item` should not be NULL");
+
+  Str8List node_list = str8_node_to_list(node);
+
+  if (list->node_count == 0) {
+    *list = node_list;
+    return;
+  }
+
+  list->node_count += node_list.node_count;
+
+  Str8Node *first = list->first;
+  if (first) {
+    first->prev = node_list.last;
+  }
+
+  list->first          = node_list.first;
+  node_list.last->next = first;
+}
+
+void wapp_str8_list_push_back(Str8List *list, Str8Node *node) {
+  wapp_debug_assert(list != NULL && node != NULL && (node->item) != NULL, "`list`, `node` and `node->item` should not be NULL");
+
+  Str8List node_list = str8_node_to_list(node);
+
+  if (list->node_count == 0) {
+    *list = node_list;
+    return;
+  }
+
+  list->node_count += node_list.node_count;
+
+  Str8Node *last = list->last;
+  if (last) {
+    last->next = node_list.first;
+  }
+
+  list->last            = node_list.last;
+  node_list.first->prev = last;
+}
+
+void wapp_str8_list_insert(Str8List *list, Str8Node *node, u64 index) {
+  wapp_debug_assert(list != NULL && node != NULL && (node->item) != NULL, "`list`, `node` and `node->item` should not be NULL");
+
+  if (index == 0) {
+    wapp_str8_list_push_front(list, node);
+    return;
+  } else if (index == list->node_count) {
+    wapp_str8_list_push_back(list, node);
+    return;
+  }
+
+  Str8Node *dst_node = wapp_str8_list_get(list, index);
+  if (!dst_node) {
+    return;
+  }
+
+  Str8List node_list = str8_node_to_list(node);
+
+  list->node_count += node_list.node_count;
+
+  Str8Node *prev = dst_node->prev;
+
+  dst_node->prev = node_list.last;
+  prev->next     = node_list.first;
+
+  node_list.first->prev = prev;
+  node_list.last->next  = dst_node;
+}
+
+Str8Node *wapp_str8_list_pop_front(Str8List *list) {
+  wapp_debug_assert(list != NULL, "`list` should not be NULL");
+
+  Str8Node *output = NULL;
+
+  if (list->node_count == 0) {
+    goto RETURN_STR8_LIST_POP_FRONT;
+  }
+
+  output = list->first;
+
+  if (list->node_count == 1) {
+    *list = (Str8List){0};
+    goto RETURN_STR8_LIST_POP_FRONT;
+  }
+
+  --(list->node_count);
+  list->first = output->next;
+
+  output->prev = output->next = NULL;
+
+RETURN_STR8_LIST_POP_FRONT:
+  return output;
+}
+
+Str8Node *wapp_str8_list_pop_back(Str8List *list) {
+  wapp_debug_assert(list != NULL, "`list` should not be NULL");
+
+  Str8Node *output = NULL;
+
+  if (list->node_count == 0) {
+    goto RETURN_STR8_LIST_POP_BACK;
+  }
+
+  output = list->last;
+
+  if (list->node_count == 1) {
+    *list = (Str8List){0};
+    goto RETURN_STR8_LIST_POP_BACK;
+  }
+
+  --(list->node_count);
+  list->last = output->prev;
+
+  output->prev = output->next = NULL;
+
+RETURN_STR8_LIST_POP_BACK:
+  return output;
+}
+
+Str8Node *wapp_str8_list_remove(Str8List *list, u64 index) {
+  wapp_debug_assert(list != NULL, "`list` should not be NULL");
+
+  Str8Node *output = NULL;
+
+  if (index == 0) {
+    output = wapp_str8_list_pop_front(list);
+    goto RETURN_STR8_LIST_REMOVE;
+  } else if (index == list->node_count) {
+    output = wapp_str8_list_pop_back(list);
+    goto RETURN_STR8_LIST_REMOVE;
+  }
+
+  output = wapp_str8_list_get(list, index);
+  if (!output) {
+    goto RETURN_STR8_LIST_REMOVE;
+  }
+
+  output->prev->next = output->next;
+  output->next->prev = output->prev;
+
+  --(list->node_count);
+
+  output->prev = output->next = NULL;
+
+RETURN_STR8_LIST_REMOVE:
+  return output;
+}
+
+void wapp_str8_list_empty(Str8List *list) {
+  wapp_debug_assert(list != NULL, "`list` should not be NULL");
+
+  u64 count = list->node_count;
+  for (u64 i = 0; i < count; ++i) {
+    wapp_str8_list_pop_back(list);
+  }
+}
+
 B32Node *wapp_b32_list_get(const B32List *list, u64 index) {
   wapp_runtime_assert(index < list->node_count, "`index` is out of bounds");
 
@@ -3491,23 +3489,7 @@ void wapp_uptr_list_empty(UptrList *list) {
   }
 }
 
-internal Str8List str8_node_to_list(Str8Node *node) {
-  Str8List output = {.first = node, .last = node, .node_count = 1};
-
-  while (output.first->prev != NULL) {
-    output.first = output.first->prev;
-    ++(output.node_count);
-  }
-
-  while (output.last->next != NULL) {
-    output.last = output.last->next;
-    ++(output.node_count);
-  }
-
-  return output;
-}
-
-internal VoidPList void_ptr_node_to_list(VoidPNode *node) {
+wapp_intern VoidPList void_ptr_node_to_list(VoidPNode *node) {
   VoidPList output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3523,7 +3505,23 @@ internal VoidPList void_ptr_node_to_list(VoidPNode *node) {
   return output;
 }
 
-internal B32List b32_node_to_list(B32Node *node) {
+wapp_intern Str8List str8_node_to_list(Str8Node *node) {
+  Str8List output = {.first = node, .last = node, .node_count = 1};
+
+  while (output.first->prev != NULL) {
+    output.first = output.first->prev;
+    ++(output.node_count);
+  }
+
+  while (output.last->next != NULL) {
+    output.last = output.last->next;
+    ++(output.node_count);
+  }
+
+  return output;
+}
+
+wapp_intern B32List b32_node_to_list(B32Node *node) {
   B32List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3539,7 +3537,7 @@ internal B32List b32_node_to_list(B32Node *node) {
   return output;
 }
 
-internal CharList char_node_to_list(CharNode *node) {
+wapp_intern CharList char_node_to_list(CharNode *node) {
   CharList output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3555,7 +3553,7 @@ internal CharList char_node_to_list(CharNode *node) {
   return output;
 }
 
-internal C8List c8_node_to_list(C8Node *node) {
+wapp_intern C8List c8_node_to_list(C8Node *node) {
   C8List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3571,7 +3569,7 @@ internal C8List c8_node_to_list(C8Node *node) {
   return output;
 }
 
-internal C16List c16_node_to_list(C16Node *node) {
+wapp_intern C16List c16_node_to_list(C16Node *node) {
   C16List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3587,7 +3585,7 @@ internal C16List c16_node_to_list(C16Node *node) {
   return output;
 }
 
-internal C32List c32_node_to_list(C32Node *node) {
+wapp_intern C32List c32_node_to_list(C32Node *node) {
   C32List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3603,7 +3601,7 @@ internal C32List c32_node_to_list(C32Node *node) {
   return output;
 }
 
-internal I8List i8_node_to_list(I8Node *node) {
+wapp_intern I8List i8_node_to_list(I8Node *node) {
   I8List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3619,7 +3617,7 @@ internal I8List i8_node_to_list(I8Node *node) {
   return output;
 }
 
-internal I16List i16_node_to_list(I16Node *node) {
+wapp_intern I16List i16_node_to_list(I16Node *node) {
   I16List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3635,7 +3633,7 @@ internal I16List i16_node_to_list(I16Node *node) {
   return output;
 }
 
-internal I32List i32_node_to_list(I32Node *node) {
+wapp_intern I32List i32_node_to_list(I32Node *node) {
   I32List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3651,7 +3649,7 @@ internal I32List i32_node_to_list(I32Node *node) {
   return output;
 }
 
-internal I64List i64_node_to_list(I64Node *node) {
+wapp_intern I64List i64_node_to_list(I64Node *node) {
   I64List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3667,7 +3665,7 @@ internal I64List i64_node_to_list(I64Node *node) {
   return output;
 }
 
-internal U8List u8_node_to_list(U8Node *node) {
+wapp_intern U8List u8_node_to_list(U8Node *node) {
   U8List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3683,7 +3681,7 @@ internal U8List u8_node_to_list(U8Node *node) {
   return output;
 }
 
-internal U16List u16_node_to_list(U16Node *node) {
+wapp_intern U16List u16_node_to_list(U16Node *node) {
   U16List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3699,7 +3697,7 @@ internal U16List u16_node_to_list(U16Node *node) {
   return output;
 }
 
-internal U32List u32_node_to_list(U32Node *node) {
+wapp_intern U32List u32_node_to_list(U32Node *node) {
   U32List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3715,7 +3713,7 @@ internal U32List u32_node_to_list(U32Node *node) {
   return output;
 }
 
-internal U64List u64_node_to_list(U64Node *node) {
+wapp_intern U64List u64_node_to_list(U64Node *node) {
   U64List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3731,7 +3729,7 @@ internal U64List u64_node_to_list(U64Node *node) {
   return output;
 }
 
-internal F32List f32_node_to_list(F32Node *node) {
+wapp_intern F32List f32_node_to_list(F32Node *node) {
   F32List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3747,7 +3745,7 @@ internal F32List f32_node_to_list(F32Node *node) {
   return output;
 }
 
-internal F64List f64_node_to_list(F64Node *node) {
+wapp_intern F64List f64_node_to_list(F64Node *node) {
   F64List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3763,7 +3761,7 @@ internal F64List f64_node_to_list(F64Node *node) {
   return output;
 }
 
-internal F128List f128_node_to_list(F128Node *node) {
+wapp_intern F128List f128_node_to_list(F128Node *node) {
   F128List output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3779,7 +3777,7 @@ internal F128List f128_node_to_list(F128Node *node) {
   return output;
 }
 
-internal IptrList iptr_node_to_list(IptrNode *node) {
+wapp_intern IptrList iptr_node_to_list(IptrNode *node) {
   IptrList output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {
@@ -3795,7 +3793,7 @@ internal IptrList iptr_node_to_list(IptrNode *node) {
   return output;
 }
 
-internal UptrList uptr_node_to_list(UptrNode *node) {
+wapp_intern UptrList uptr_node_to_list(UptrNode *node) {
   UptrList output = {.first = node, .last = node, .node_count = 1};
 
   while (output.first->prev != NULL) {

src/primitives/dbl_list/dbl_list.h

@@ -1,11 +1,10 @@
 /**
- * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN
+ * THIS FILE IS AUTOMATICALLY GENERATED. ANY MODIFICATIONS TO IT WILL BE OVERWRITTEN.
  */
 
 #ifndef DBL_LIST_H
 #define DBL_LIST_H
 
-#include "../../common/aliases/aliases.h"
 #include "../../common/aliases/aliases.h"
 #include "../../common/platform/platform.h"
 
@@ -14,8 +13,8 @@ BEGIN_C_LINKAGE
 #endif // !WAPP_PLATFORM_CPP
 
 #ifdef WAPP_PLATFORM_CPP
-#define wapp_str8_list_node(ITEM_PTR) Str8Node{ITEM_PTR, nullptr, nullptr}
 #define wapp_void_ptr_list_node(ITEM_PTR) VoidPNode{ITEM_PTR, nullptr, nullptr}
+#define wapp_str8_list_node(ITEM_PTR) Str8Node{ITEM_PTR, nullptr, nullptr}
 #define wapp_b32_list_node(ITEM_PTR) B32Node{ITEM_PTR, nullptr, nullptr}
 #define wapp_char_list_node(ITEM_PTR) CharNode{ITEM_PTR, nullptr, nullptr}
 #define wapp_c8_list_node(ITEM_PTR) C8Node{ITEM_PTR, nullptr, nullptr}
@@ -35,8 +34,8 @@ BEGIN_C_LINKAGE
 #define wapp_iptr_list_node(ITEM_PTR) IptrNode{ITEM_PTR, nullptr, nullptr}
 #define wapp_uptr_list_node(ITEM_PTR) UptrNode{ITEM_PTR, nullptr, nullptr}
 #else
-#define wapp_str8_list_node(ITEM_PTR) ((Str8Node){.item = ITEM_PTR})
 #define wapp_void_ptr_list_node(ITEM_PTR) ((VoidPNode){.item = ITEM_PTR})
+#define wapp_str8_list_node(ITEM_PTR) ((Str8Node){.item = ITEM_PTR})
 #define wapp_b32_list_node(ITEM_PTR) ((B32Node){.item = ITEM_PTR})
 #define wapp_char_list_node(ITEM_PTR) ((CharNode){.item = ITEM_PTR})
 #define wapp_c8_list_node(ITEM_PTR) ((C8Node){.item = ITEM_PTR})
@@ -59,17 +58,17 @@ BEGIN_C_LINKAGE
 
 typedef struct str8 Str8;
 
-typedef struct Str8Node Str8Node;
-struct Str8Node {
-  Str8 *item;
-  Str8Node *prev;
-  Str8Node *next;
+typedef struct GenericNode GenericNode;
+struct GenericNode {
+  void *item;
+  GenericNode *prev;
+  GenericNode *next;
 };
 
-typedef struct Str8List Str8List;
-struct Str8List {
-  Str8Node *first;
-  Str8Node *last;
+typedef struct GenericList GenericList;
+struct GenericList {
+  GenericNode *first;
+  GenericNode *last;
   u64 node_count;
 };
 
@@ -87,6 +86,20 @@ struct VoidPList {
   u64 node_count;
 };
 
+typedef struct Str8Node Str8Node;
+struct Str8Node {
+  Str8 *item;
+  Str8Node *prev;
+  Str8Node *next;
+};
+
+typedef struct Str8List Str8List;
+struct Str8List {
+  Str8Node *first;
+  Str8Node *last;
+  u64 node_count;
+};
+
 typedef struct B32Node B32Node;
 struct B32Node {
   b32 *item;
@@ -339,14 +352,6 @@ struct UptrList {
   u64 node_count;
 };
 
-Str8Node *wapp_str8_list_get(const Str8List *list, u64 index);
-void wapp_str8_list_push_front(Str8List *list, Str8Node *node);
-void wapp_str8_list_push_back(Str8List *list, Str8Node *node);
-void wapp_str8_list_insert(Str8List *list, Str8Node *node, u64 index);
-Str8Node *wapp_str8_list_pop_front(Str8List *list);
-Str8Node *wapp_str8_list_pop_back(Str8List *list);
-Str8Node *wapp_str8_list_remove(Str8List *list, u64 index);
-void wapp_str8_list_empty(Str8List *list);
 VoidPNode *wapp_void_ptr_list_get(const VoidPList *list, u64 index);
 void wapp_void_ptr_list_push_front(VoidPList *list, VoidPNode *node);
 void wapp_void_ptr_list_push_back(VoidPList *list, VoidPNode *node);
@@ -355,6 +360,14 @@ VoidPNode *wapp_void_ptr_list_pop_front(VoidPList *list);
 VoidPNode *wapp_void_ptr_list_pop_back(VoidPList *list);
 VoidPNode *wapp_void_ptr_list_remove(VoidPList *list, u64 index);
 void wapp_void_ptr_list_empty(VoidPList *list);
+Str8Node *wapp_str8_list_get(const Str8List *list, u64 index);
+void wapp_str8_list_push_front(Str8List *list, Str8Node *node);
+void wapp_str8_list_push_back(Str8List *list, Str8Node *node);
+void wapp_str8_list_insert(Str8List *list, Str8Node *node, u64 index);
+Str8Node *wapp_str8_list_pop_front(Str8List *list);
+Str8Node *wapp_str8_list_pop_back(Str8List *list);
+Str8Node *wapp_str8_list_remove(Str8List *list, u64 index);
+void wapp_str8_list_empty(Str8List *list);
 B32Node *wapp_b32_list_get(const B32List *list, u64 index);
 void wapp_b32_list_push_front(B32List *list, B32Node *node);
 void wapp_b32_list_push_back(B32List *list, B32Node *node);

src/primitives/strings/str8/str8.c

@@ -4,11 +4,11 @@
 #include "../../../common/aliases/aliases.h"
 #include "../../../common/assert/assert.h"
 #include "../../mem_allocator/mem_allocator.h"
+#include <ctype.h>
 #include <stdarg.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <string.h>
-#include <stdbool.h>
 
 #define STR8_BUF_ALLOC_SIZE(CAPACITY) (sizeof(Str8) + sizeof(c8) * CAPACITY)
 
@@ -123,7 +123,7 @@ void wapp_str8_push_back(Str8 *str, c8 c) {
   wapp_str8_set(str, index, c);
 }
 
-bool wapp_str8_equal(Str8RO *s1, Str8RO *s2) {
+b32 wapp_str8_equal(Str8RO *s1, Str8RO *s2) {
   if (s1->size != s2->size) {
     return false;
   }
@@ -131,7 +131,7 @@ bool wapp_str8_equal(Str8RO *s1, Str8RO *s2) {
   return wapp_str8_equal_to_count(s1, s2, s1->size);
 }
 
-bool wapp_str8_equal_to_count(Str8RO* s1, Str8RO* s2, u64 count) {
+b32 wapp_str8_equal_to_count(Str8RO* s1, Str8RO* s2, u64 count) {
   if (!s1 || !s2) {
       return false;
   }
@@ -163,7 +163,7 @@ Str8 *wapp_str8_alloc_concat(const Allocator *allocator, Str8 *dst, Str8RO *src)
   u64 remaining = dst->capacity - dst->size;
   if (src->size <= remaining) {
     output = dst;
-    goto COPY_STRING_STR8_CONCAT;
+    goto SOURCE_STRING_STR8_CONCAT;
   }
 
   u64 capacity = dst->capacity + src->size;
@@ -175,7 +175,7 @@ Str8 *wapp_str8_alloc_concat(const Allocator *allocator, Str8 *dst, Str8RO *src)
 
   wapp_str8_concat_capped(output, dst);
 
-COPY_STRING_STR8_CONCAT:
+SOURCE_STRING_STR8_CONCAT:
   wapp_str8_concat_capped(output, src);
 
 RETURN_STR8_CONCAT:
@@ -240,6 +240,36 @@ void wapp_str8_format(Str8 *dst, const char *format, ...) {
   va_end(args2);
 }
 
+void wapp_str8_to_lower(Str8 *dst, Str8RO *src) {
+  wapp_debug_assert(src != NULL && dst != NULL, "`dst` and `src` should not be NULL");
+  wapp_debug_assert(dst->capacity >= src->capacity, "`dst` does not have enough capacity");
+
+  dst->size = src->size;
+  for (u64 i = 0; i < src->size; ++i) {
+    wapp_str8_set(dst, i, tolower(wapp_str8_get(src, i)));
+  }
+}
+
+void wapp_str8_to_upper(Str8 *dst, Str8RO *src) {
+  wapp_debug_assert(src != NULL && dst != NULL, "`dst` and `src` should not be NULL");
+  wapp_debug_assert(dst->capacity >= src->capacity, "`dst` does not have enough capacity");
+
+  dst->size = src->size;
+  for (u64 i = 0; i < src->size; ++i) {
+    wapp_str8_set(dst, i, toupper(wapp_str8_get(src, i)));
+  }
+}
+
+void wapp_str8_from_bytes(Str8 *dst, const U8Array *src) {
+  u64 size = src->count * src->item_size;
+
+  wapp_debug_assert(src != NULL && dst != NULL, "`dst` and `src` should not be NULL");
+  wapp_debug_assert(dst->capacity >= size, "`dst` does not have enough capacity");
+
+  dst->size = size;
+  memcpy(dst->buf, src->items, size);
+}
+
 i64 wapp_str8_find(Str8RO *str, Str8RO substr) {
   if (!str || substr.size > str->size) {
     return -1;
@@ -248,7 +278,7 @@ i64 wapp_str8_find(Str8RO *str, Str8RO substr) {
   // NOTE (Abdelrahman): Uses a while loop instead of a for loop to get rid of
   // MSVC Spectre mitigation warnings
   u64 char_index = 0;
-  bool running   = char_index < str->size;
+  b32 running    = char_index < str->size;
   while (running) {
     const c8 *sub = str->buf + char_index;
     if (memcmp(sub, substr.buf, substr.size) == 0) {
@@ -270,7 +300,7 @@ i64 wapp_str8_rfind(Str8RO *str, Str8RO substr) {
   // NOTE (Abdelrahman): Uses a while loop instead of a for loop to get rid of
   // MSVC Spectre mitigation warnings
   i64 char_index = str->size - substr.size;
-  bool running   = char_index >= 0;
+  b32 running    = char_index >= 0;
   while (running) {
     const c8 *sub = str->buf + char_index;
     if (memcmp(sub, substr.buf, substr.size) == 0) {
@@ -397,7 +427,7 @@ Str8 *wapp_str8_join(const Allocator *allocator, const Str8List *list, Str8RO *d
   // MSVC Spectre mitigation warnings
   Str8Node *node;
   u64 node_index = 0;
-  bool running   = node_index < list->node_count;
+  b32 running    = node_index < list->node_count;
   while (running) {
     node = wapp_str8_list_get(list, node_index);
     if (!node) {
@@ -408,7 +438,7 @@ Str8 *wapp_str8_join(const Allocator *allocator, const Str8List *list, Str8RO *d
 
     // NOTE (Abdelrahman): Comparison extracted to variable to silence
     // MSVC Spectre mitigation warnings
-    bool not_last = node_index + 1 < list->node_count;
+    b32 not_last = node_index + 1 < list->node_count;
     if (not_last) {
       wapp_str8_concat_capped(output, delimiter);
     }
@@ -430,7 +460,7 @@ u64 wapp_str8_list_total_size(const Str8List *list) {
   Str8Node* node;
   u64 node_index = 0;
   u64 output     = 0;
-  bool running   = node_index < list->node_count;
+  b32 running    = node_index < list->node_count;
   while (running) {
       node = wapp_str8_list_get(list, node_index);
       if (!node) {

src/primitives/strings/str8/str8.h

@@ -6,10 +6,10 @@
 #include "../../../common/aliases/aliases.h"
 #include "../../../common/assert/assert.h"
 #include "../../../common/platform/platform.h"
+#include "../../../primitives/array/array.h"
 #include "../../../primitives/dbl_list/dbl_list.h"
 #include "../../mem_allocator/mem_allocator.h"
 #include <string.h>
-#include <stdbool.h>
 
 #ifdef WAPP_PLATFORM_CPP
 BEGIN_C_LINKAGE
@@ -37,14 +37,14 @@ typedef const Str8 Str8RO;
 #ifdef WAPP_PLATFORM_CPP
 // Uses a lambda to achieve the same behaviour achieved by the C macro
 #define wapp_str8_buf(CAPACITY) ([&](){ \
-  persistent c8 buf[CAPACITY] = {};     \
+  wapp_persist c8 buf[CAPACITY] = {};     \
   memset(buf, 0, CAPACITY);             \
   return Str8{CAPACITY, 0, buf};        \
 }())
 
 // Uses a lambda to achieve the same behaviour achieved by the C macro
 #define wapp_str8_lit(STRING) ([&]() {                            \
-  persistent c8 buf[sizeof(STRING) * 2] = {};                     \
+  wapp_persist c8 buf[sizeof(STRING) * 2] = {};                     \
   memcpy(buf, STRING, sizeof(STRING));                            \
   return Str8{(sizeof(STRING) - 1) * 2, sizeof(STRING) - 1, buf}; \
 }())
@@ -89,14 +89,17 @@ void wapp_str8_dealloc_buf(const Allocator *allocator, Str8 **str);
 c8   wapp_str8_get(Str8RO *str, u64 index);
 void wapp_str8_set(Str8 *str, u64 index, c8 c);
 void wapp_str8_push_back(Str8 *str, c8 c);
-bool wapp_str8_equal(Str8RO *s1, Str8RO *s2);
-bool wapp_str8_equal_to_count(Str8RO* s1, Str8RO* s2, u64 count);
+b32  wapp_str8_equal(Str8RO *s1, Str8RO *s2);
+b32  wapp_str8_equal_to_count(Str8RO* s1, Str8RO* s2, u64 count);
 Str8 wapp_str8_slice(Str8RO *str, u64 start, u64 end);
 void wapp_str8_concat_capped(Str8 *dst, Str8RO *src);
 void wapp_str8_copy_cstr_capped(Str8 *dst, const char *src);
 void wapp_str8_copy_str8_capped(Str8 *dst, Str8RO *src);
 void wapp_str8_copy_to_cstr(char *dst, Str8RO *src, u64 dst_capacity);
 void wapp_str8_format(Str8 *dst, const char *format, ...);
+void wapp_str8_to_lower(Str8 *dst, Str8RO *src);
+void wapp_str8_to_upper(Str8 *dst, Str8RO *src);
+void wapp_str8_from_bytes(Str8 *dst, const U8Array *src);
 
 /**
  * Str8 find functions
@@ -118,11 +121,11 @@ Str8     *wapp_str8_join(const Allocator *allocator, const Str8List *list, Str8R
  */
 #ifdef WAPP_PLATFORM_CPP
 #define wapp_str8_node_from_cstr(STRING) wapp_str8_list_node([&]() { \
-  persistent Str8 str = wapp_str8_lit(STRING);                      \
+  wapp_persist Str8 str = wapp_str8_lit(STRING);                      \
   return &str;                                                      \
 }())
 #define wapp_str8_node_from_str8(STRING) wapp_str8_list_node([&]() { \
-  persistent Str8 str = STRING;                                     \
+  wapp_persist Str8 str = STRING;                                     \
   return &str;                                                      \
 }())
 #else

src/prng/xorshift/xorshift.c

@@ -4,7 +4,6 @@
 #include "../../common/aliases/aliases.h"
 #include "../../common/assert/assert.h"
 #include "../../common/platform/platform.h"
-#include <stdbool.h>
 #include <stdlib.h>
 #include <time.h>
 
@@ -13,13 +12,13 @@ struct split_mix_64_state {
   u64 seed;
 };
 
-internal u64 rol64(u64 x, u64 bits);
-internal u64 split_mix_64(SplitMix64State *state);
-internal void seed_os_generator(void);
-internal u64 generate_random_number(void);
+wapp_intern u64 rol64(u64 x, u64 bits);
+wapp_intern u64 split_mix_64(SplitMix64State *state);
+wapp_intern void seed_os_generator(void);
+wapp_intern u64 generate_random_number(void);
 
 XOR256State wapp_prng_xorshift_init_state(void) {
-  persistent bool seeded = false;
+  wapp_persist b32 seeded = false;
   if (!seeded) {
     seeded = true;
     seed_os_generator();
@@ -76,11 +75,11 @@ u64 wapp_prng_xorshift_256p(XOR256State *state) {
   return result;
 }
 
-internal u64 rol64(u64 x, u64 bits) {
+wapp_intern u64 rol64(u64 x, u64 bits) {
   return (x << bits) | (x >> (64 - bits));
 }
 
-internal u64 split_mix_64(SplitMix64State *state) {
+wapp_intern u64 split_mix_64(SplitMix64State *state) {
   state->seed += 0x9E3779B97f4A7C15;
 
   u64 result = state->seed;
@@ -92,7 +91,7 @@ internal u64 split_mix_64(SplitMix64State *state) {
 
 #if defined(WAPP_PLATFORM_C) && WAPP_PLATFORM_C_VERSION >= WAPP_PLATFORM_C11_VERSION
 #ifdef WAPP_PLATFORM_POSIX
-internal void seed_os_generator(void) {
+wapp_intern void seed_os_generator(void) {
     struct timespec ts = {0};
     int result = clock_gettime(CLOCK_MONOTONIC_RAW, &ts);
     wapp_runtime_assert(result == 0, "Invalid seed value");
@@ -100,11 +99,11 @@ internal void seed_os_generator(void) {
     srand48(ts.tv_nsec);
 }
 
-internal u64 generate_random_number(void) {
+wapp_intern u64 generate_random_number(void) {
   return lrand48();
 }
 #else
-internal void seed_os_generator(void) {
+wapp_intern void seed_os_generator(void) {
     struct timespec ts = {0};
     int result = timespec_get(&ts, TIME_UTC);
     wapp_runtime_assert(result != 0, "Invalid seed value");
@@ -112,7 +111,7 @@ internal void seed_os_generator(void) {
     srand(ts.tv_nsec);
 }
 
-internal u64 generate_random_number(void) {
+wapp_intern u64 generate_random_number(void) {
   i32 n1 = rand();
   i32 n2 = rand();
 
@@ -120,14 +119,14 @@ internal u64 generate_random_number(void) {
 }
 #endif // !WAPP_PLATFORM_POSIX
 #else
-internal void seed_os_generator(void) {
+wapp_intern void seed_os_generator(void) {
     time_t result = time(NULL);
     wapp_runtime_assert(result != (time_t)(-1), "Invalid seed value");
 
     srand(result);
 }
 
-internal u64 generate_random_number(void) {
+wapp_intern u64 generate_random_number(void) {
   i32 n1 = rand();
   i32 n2 = rand();
 

src/testing/tester/tester.c

@@ -8,7 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-internal void handle_test_result(TestFuncResult result);
+wapp_intern void handle_test_result(TestFuncResult result);
 
 void run_tests(TestFunc *func1, ...) {
   printf("\n");
@@ -32,7 +32,7 @@ void run_tests(TestFunc *func1, ...) {
   printf("\n");
 }
 
-internal void handle_test_result(TestFuncResult result) {
+wapp_intern void handle_test_result(TestFuncResult result) {
   TerminalColour colour;
   Str8 result_text = wapp_str8_buf(64);
 

src/testing/tester/tester.h

@@ -6,7 +6,6 @@
 #include "../../common/misc/misc_utils.h"
 #include "../../common/platform/platform.h"
 #include "../../primitives/strings/str8/str8.h"
-#include <stdbool.h>
 
 #ifdef WAPP_PLATFORM_CPP
 BEGIN_C_LINKAGE
@@ -23,10 +22,10 @@ BEGIN_C_LINKAGE
 typedef struct test_func_result TestFuncResult;
 struct test_func_result {
   Str8RO name;
-  bool passed;
+  b32 passed;
 
 #ifdef WAPP_PLATFORM_WINDOWS
-  wapp_misc_utils_padding_size(sizeof(Str8RO) + sizeof(bool));
+  wapp_misc_utils_padding_size(sizeof(Str8RO) + sizeof(b32));
 #endif // WAPP_PLATFORM_WINDOWS
 };
 

src/uuid/uuid.c

@@ -5,7 +5,6 @@
 #include "../common/assert/assert.h"
 #include "../primitives/strings/str8/str8.h"
 #include "../prng/xorshift/xorshift.h"
-#include <stdbool.h>
 #include <inttypes.h>
 
 #define UUID_STR_FORMAT ("%.8" PRIx64 "-%.4" PRIx64 "-%.4" PRIx64 "-%.4" PRIx64 "-%.12" PRIx64)
@@ -16,8 +15,8 @@ struct uuid4 {
   u64 low;
 };
 
-internal UUID4 generate_uuid4(void);
-internal void  uuid4_to_uuid(const UUID4* uuid4, UUID *uuid);
+wapp_intern UUID4 generate_uuid4(void);
+wapp_intern void  uuid4_to_uuid(const UUID4* uuid4, UUID *uuid);
 
 UUID *wapp_uuid_init_uuid4(UUID *uuid) {
   wapp_debug_assert(uuid != NULL, "`uuid` should not be NULL");
@@ -28,9 +27,9 @@ UUID *wapp_uuid_init_uuid4(UUID *uuid) {
   return uuid;
 }
 
-internal UUID4 generate_uuid4(void) {
-  persistent XOR256State state = {0};
-  persistent bool initialised = false;
+wapp_intern UUID4 generate_uuid4(void) {
+  wapp_persist XOR256State state = {0};
+  wapp_persist b32 initialised = false;
 
   if (!initialised) {
     initialised = true;
@@ -48,7 +47,7 @@ internal UUID4 generate_uuid4(void) {
   return uuid;
 }
 
-internal void uuid4_to_uuid(const UUID4* uuid4, UUID *uuid) {
+wapp_intern void uuid4_to_uuid(const UUID4* uuid4, UUID *uuid) {
   u64 grp1 = uuid4->high >> 32;
   u64 grp2 = (uuid4->high << 32) >> 48;
   u64 grp3 = (uuid4->high << 48) >> 48;

tests/allocator/test_allocator.c

@@ -1,11 +1,10 @@
 #include "test_allocator.h"
 #include "wapp.h"
-#include <stdbool.h>
 #include <stdlib.h>
 
 TestFuncResult test_arena_allocator(void) {
   Allocator allocator = wapp_mem_arena_allocator_init(4096);
-  bool result         = allocator.obj != NULL && allocator.alloc != NULL &&
+  b32 result          = allocator.obj != NULL && allocator.alloc != NULL &&
                         allocator.alloc_aligned != NULL &&
                         allocator.realloc != NULL && allocator.realloc_aligned != NULL &&
                         allocator.free == NULL;

tests/allocator/test_allocator.cc

@@ -1,11 +1,10 @@
 #include "test_allocator.h"
 #include "wapp.h"
-#include <stdbool.h>
 #include <stdlib.h>
 
 TestFuncResult test_arena_allocator(void) {
   Allocator allocator = wapp_mem_arena_allocator_init(4096);
-  bool result         = allocator.obj != nullptr && allocator.alloc != nullptr &&
+  b32 result          = allocator.obj != nullptr && allocator.alloc != nullptr &&
                         allocator.alloc_aligned != nullptr &&
                         allocator.realloc != nullptr && allocator.realloc_aligned != nullptr &&
                         allocator.free == nullptr;

tests/arena/test_arena.c

@@ -1,16 +1,15 @@
 #include "test_arena.h"
 #include "wapp.h"
-#include <stdbool.h>
 #include <stdlib.h>
 
 #define ARENA_CAPACITY KB(16)
 
-internal Arena *arena = NULL;
-internal i32 count    = 20;
-internal i32 *array   = NULL;
+wapp_intern Arena *arena = NULL;
+wapp_intern i32 count    = 20;
+wapp_intern i32 *array   = NULL;
 
 TestFuncResult test_arena_init(void) {
-  bool result = wapp_mem_arena_init(&arena, ARENA_CAPACITY);
+  b32 result = wapp_mem_arena_init(&arena, ARENA_CAPACITY);
 
   return wapp_tester_result(result);
 }
@@ -18,7 +17,7 @@ TestFuncResult test_arena_init(void) {
 TestFuncResult test_arena_init_succeeds_when_reserving_very_large_size(void) {
   Arena *large_arena = NULL;
   u64 capacity       = GB(512);
-  bool result        = wapp_mem_arena_init(&large_arena, capacity);
+  b32 result         = wapp_mem_arena_init(&large_arena, capacity);
   if (result) {
     wapp_mem_arena_destroy(&large_arena);
   }
@@ -28,7 +27,7 @@ TestFuncResult test_arena_init_succeeds_when_reserving_very_large_size(void) {
 
 TestFuncResult test_arena_alloc_succeeds_when_within_capacity(void) {
   array       = wapp_mem_arena_alloc(arena, count * sizeof(i32));
-  bool result = array != NULL;
+  b32 result  = array != NULL;
 
   for (i32 i = 0; i < count; ++i) {
     array[i] = i * 10;
@@ -39,7 +38,7 @@ TestFuncResult test_arena_alloc_succeeds_when_within_capacity(void) {
 
 TestFuncResult test_arena_alloc_fails_when_over_capacity(void) {
   u8 *bytes   = wapp_mem_arena_alloc(arena, ARENA_CAPACITY * 2);
-  bool result = bytes == NULL;
+  b32 result  = bytes == NULL;
 
   return wapp_tester_result(result);
 }
@@ -92,7 +91,7 @@ TestFuncResult test_arena_realloc_smaller_size(void) {
 
 TestFuncResult test_arena_clear(void) {
   wapp_mem_arena_clear(arena);
-  bool result = true;
+  b32 result = true;
 
   for (i32 i = 0; i < count; ++i) {
     if (array[i] != 0) {
@@ -106,7 +105,7 @@ TestFuncResult test_arena_clear(void) {
 
 TestFuncResult test_arena_destroy(void) {
   wapp_mem_arena_destroy(&arena);
-  bool result = arena == NULL;
+  b32 result = arena == NULL;
 
   return wapp_tester_result(result);
 }

tests/arena/test_arena.cc

@@ -1,16 +1,15 @@
 #include "test_arena.h"
 #include "wapp.h"
-#include <stdbool.h>
 #include <stdlib.h>
 
 #define ARENA_CAPACITY KB(16)
 
-internal Arena *arena = nullptr;
-internal i32 count    = 20;
-internal i32 *array   = nullptr;
+wapp_intern Arena *arena = nullptr;
+wapp_intern i32 count    = 20;
+wapp_intern i32 *array   = nullptr;
 
 TestFuncResult test_arena_init(void) {
-  bool result = wapp_mem_arena_init(&arena, ARENA_CAPACITY);
+  b32 result = wapp_mem_arena_init(&arena, ARENA_CAPACITY);
 
   return wapp_tester_result(result);
 }
@@ -18,7 +17,7 @@ TestFuncResult test_arena_init(void) {
 TestFuncResult test_arena_init_succeeds_when_reserving_very_large_size(void) {
   Arena *large_arena = nullptr;
   u64 capacity       = GB(512);
-  bool result        = wapp_mem_arena_init(&large_arena, capacity);
+  b32 result         = wapp_mem_arena_init(&large_arena, capacity);
   if (result) {
     wapp_mem_arena_destroy(&large_arena);
   }
@@ -28,7 +27,7 @@ TestFuncResult test_arena_init_succeeds_when_reserving_very_large_size(void) {
 
 TestFuncResult test_arena_alloc_succeeds_when_within_capacity(void) {
   array       = (i32 *)wapp_mem_arena_alloc(arena, count * sizeof(i32));
-  bool result = array != nullptr;
+  b32 result  = array != nullptr;
 
   for (i32 i = 0; i < count; ++i) {
     array[i] = i * 10;
@@ -39,7 +38,7 @@ TestFuncResult test_arena_alloc_succeeds_when_within_capacity(void) {
 
 TestFuncResult test_arena_alloc_fails_when_over_capacity(void) {
   u8 *bytes   = (u8 *)wapp_mem_arena_alloc(arena, ARENA_CAPACITY * 2);
-  bool result = bytes == nullptr;
+  b32 result  = bytes == nullptr;
 
   return wapp_tester_result(result);
 }
@@ -92,7 +91,7 @@ TestFuncResult test_arena_realloc_smaller_size(void) {
 
 TestFuncResult test_arena_clear(void) {
   wapp_mem_arena_clear(arena);
-  bool result = true;
+  b32 result = true;
 
   for (i32 i = 0; i < count; ++i) {
     if (array[i] != 0) {
@@ -106,7 +105,7 @@ TestFuncResult test_arena_clear(void) {
 
 TestFuncResult test_arena_destroy(void) {
   wapp_mem_arena_destroy(&arena);
-  bool result = arena == nullptr;
+  b32 result = arena == nullptr;
 
   return wapp_tester_result(result);
 }

tests/array/test_i32_array.c

@@ -1,9 +1,8 @@
 #include "test_i32_array.h"
 #include "wapp.h"
-#include <stdbool.h>
 
 TestFuncResult test_i32_array(void) {
-  bool result;
+  b32 result;
 
   I32Array array = wapp_i32_array(1, 2, 3, 4, 5, 6, 7);
   result = array.count == 7 && array.capacity == 16;
@@ -11,7 +10,7 @@ TestFuncResult test_i32_array(void) {
   i32 *item;
   u64 count    = array.count;
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
       item   = wapp_i32_array_get(&array, index);
       result = result && item && (*item == (i32)(index + 1));
@@ -24,7 +23,7 @@ TestFuncResult test_i32_array(void) {
 }
 
 TestFuncResult test_i32_array_with_capacity(void) {
-  bool result;
+  b32 result;
 
   I32Array array = wapp_i32_array_with_capacity(64);
   result = array.count == 0 && array.capacity == 64;
@@ -33,14 +32,14 @@ TestFuncResult test_i32_array_with_capacity(void) {
 }
 
 TestFuncResult test_i32_array_get(void) {
-  bool result = true;
+  b32 result = true;
 
   I32Array array = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
 
   i32 *item;
   u64 count    = array.count;
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     item   = wapp_i32_array_get(&array, index);
     result = result && item && (*item == (i32)index);
@@ -53,14 +52,14 @@ TestFuncResult test_i32_array_get(void) {
 }
 
 TestFuncResult test_i32_array_set(void) {
-  bool result = true;
+  b32 result = true;
 
   I32Array array = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
 
   i32 *item;
   u64 count    = array.count;
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     i32 num = (i32)(index * 2);
     wapp_i32_array_set(&array, index, &num);
@@ -75,7 +74,7 @@ TestFuncResult test_i32_array_set(void) {
 }
 
 TestFuncResult test_i32_array_append_capped(void) {
-  bool result;
+  b32 result;
 
   I32Array array = wapp_i32_array_with_capacity(64);
   wapp_i32_array_append_capped(&array, &((i32){10}));
@@ -93,7 +92,7 @@ TestFuncResult test_i32_array_append_capped(void) {
 }
 
 TestFuncResult test_i32_array_extend_capped(void) {
-  bool result;
+  b32 result;
 
   I32Array array1 = wapp_i32_array(1, 2, 3, 4);
   I32Array array2 = wapp_i32_array(10, 20);
@@ -108,7 +107,7 @@ TestFuncResult test_i32_array_extend_capped(void) {
 }
 
 TestFuncResult test_i32_array_clear(void) {
-  bool result;
+  b32 result;
 
   I32Array array = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
   result = array.count == 9;
@@ -121,7 +120,7 @@ TestFuncResult test_i32_array_clear(void) {
 }
 
 TestFuncResult test_i32_array_pop(void) {
-  bool result;
+  b32 result;
 
   I32Array array1 = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
   I32Array array2 = wapp_i32_array_with_capacity(32);
@@ -135,7 +134,7 @@ TestFuncResult test_i32_array_pop(void) {
 }
 
 TestFuncResult test_i32_array_copy_capped(void) {
-  bool result;
+  b32 result;
 
   I32Array src  = wapp_i32_array(1, 2, 3, 4, 5);
   I32Array dst1 = wapp_i32_array(1, 2, 3, 4, 5, 6);
@@ -146,7 +145,7 @@ TestFuncResult test_i32_array_copy_capped(void) {
   result = dst1.count == expected_count;
 
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     result = result && (*wapp_i32_array_get(&src, index) == *wapp_i32_array_get(&dst1, index));
 
@@ -171,7 +170,7 @@ TestFuncResult test_i32_array_copy_capped(void) {
 }
 
 TestFuncResult test_i32_array_alloc_capacity(void) {
-  bool result;
+  b32 result;
 
   Allocator allocator = wapp_mem_arena_allocator_init(MB(4));
   u64 capacity        = 32;
@@ -185,7 +184,7 @@ TestFuncResult test_i32_array_alloc_capacity(void) {
 }
 
 TestFuncResult test_i32_array_append_alloc(void) {
-  bool result;
+  b32 result;
 
   Allocator allocator = wapp_mem_arena_allocator_init(MB(4));
   I32Array array1     = wapp_i32_array(1, 2, 3, 4, 5, 6, 7, 8);
@@ -196,7 +195,7 @@ TestFuncResult test_i32_array_append_alloc(void) {
 
   u64 count    = 4;
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     i32 num = (i32)index;
     arr_ptr = wapp_i32_array_append_alloc(&allocator, &array2, &num);
@@ -212,7 +211,7 @@ TestFuncResult test_i32_array_append_alloc(void) {
 }
 
 TestFuncResult test_i32_array_extend_alloc(void) {
-  bool result;
+  b32 result;
 
   Allocator allocator = wapp_mem_arena_allocator_init(MB(4));
   I32Array array1     = wapp_i32_array(1, 2, 3, 4, 5, 6, 7, 8);
@@ -231,7 +230,7 @@ TestFuncResult test_i32_array_extend_alloc(void) {
 }
 
 TestFuncResult test_i32_array_copy_alloc(void) {
-  bool result;
+  b32 result;
 
   Allocator allocator = wapp_mem_arena_allocator_init(MB(4));
   I32Array src        = wapp_i32_array(1, 2, 3, 4, 5);
@@ -244,7 +243,7 @@ TestFuncResult test_i32_array_copy_alloc(void) {
   result = array_ptr->count == expected_count && array_ptr == &dst1;
 
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     result = result && (*wapp_i32_array_get(&src, index) == *wapp_i32_array_get(array_ptr, index));
 

tests/array/test_i32_array.cc

@@ -1,9 +1,8 @@
 #include "test_i32_array.h"
 #include "wapp.h"
-#include <stdbool.h>
 
 TestFuncResult test_i32_array(void) {
-  bool result;
+  b32 result;
 
   I32Array array = wapp_i32_array(1, 2, 3, 4, 5, 6, 7);
   result = array.count == 7 && array.capacity == 16;
@@ -11,7 +10,7 @@ TestFuncResult test_i32_array(void) {
   i32 *item;
   u64 count    = array.count;
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
       item   = wapp_i32_array_get(&array, index);
       result = result && item && (*item == (i32)(index + 1));
@@ -24,7 +23,7 @@ TestFuncResult test_i32_array(void) {
 }
 
 TestFuncResult test_i32_array_with_capacity(void) {
-  bool result;
+  b32 result;
 
   I32Array array = wapp_i32_array_with_capacity(64);
   result = array.count == 0 && array.capacity == 64;
@@ -33,14 +32,14 @@ TestFuncResult test_i32_array_with_capacity(void) {
 }
 
 TestFuncResult test_i32_array_get(void) {
-  bool result = true;
+  b32 result = true;
 
   I32Array array = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
 
   i32 *item;
   u64 count    = array.count;
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     item   = wapp_i32_array_get(&array, index);
     result = result && item && (*item == (i32)index);
@@ -53,14 +52,14 @@ TestFuncResult test_i32_array_get(void) {
 }
 
 TestFuncResult test_i32_array_set(void) {
-  bool result = true;
+  b32 result = true;
 
   I32Array array = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
 
   i32 *item;
   u64 count    = array.count;
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     i32 num = (i32)(index * 2);
     wapp_i32_array_set(&array, index, &num);
@@ -75,7 +74,7 @@ TestFuncResult test_i32_array_set(void) {
 }
 
 TestFuncResult test_i32_array_append_capped(void) {
-  bool result;
+  b32 result;
 
   I32Array array = wapp_i32_array_with_capacity(64);
   i32 item1 = 10;
@@ -95,7 +94,7 @@ TestFuncResult test_i32_array_append_capped(void) {
 }
 
 TestFuncResult test_i32_array_extend_capped(void) {
-  bool result;
+  b32 result;
 
   I32Array array1 = wapp_i32_array(1, 2, 3, 4);
   I32Array array2 = wapp_i32_array(10, 20);
@@ -110,7 +109,7 @@ TestFuncResult test_i32_array_extend_capped(void) {
 }
 
 TestFuncResult test_i32_array_clear(void) {
-  bool result;
+  b32 result;
 
   I32Array array = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
   result = array.count == 9;
@@ -123,7 +122,7 @@ TestFuncResult test_i32_array_clear(void) {
 }
 
 TestFuncResult test_i32_array_pop(void) {
-  bool result;
+  b32 result;
 
   I32Array array1 = wapp_i32_array(0, 1, 2, 3, 4, 5, 6, 7, 8);
   I32Array array2 = wapp_i32_array_with_capacity(32);
@@ -137,7 +136,7 @@ TestFuncResult test_i32_array_pop(void) {
 }
 
 TestFuncResult test_i32_array_copy_capped(void) {
-  bool result;
+  b32 result;
 
   I32Array src  = wapp_i32_array(1, 2, 3, 4, 5);
   I32Array dst1 = wapp_i32_array(1, 2, 3, 4, 5, 6);
@@ -148,7 +147,7 @@ TestFuncResult test_i32_array_copy_capped(void) {
   result = dst1.count == expected_count;
 
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     result = result && (*wapp_i32_array_get(&src, index) == *wapp_i32_array_get(&dst1, index));
 
@@ -173,7 +172,7 @@ TestFuncResult test_i32_array_copy_capped(void) {
 }
 
 TestFuncResult test_i32_array_alloc_capacity(void) {
-  bool result;
+  b32 result;
 
   Allocator allocator = wapp_mem_arena_allocator_init(MB(4));
   u64 capacity        = 32;
@@ -187,7 +186,7 @@ TestFuncResult test_i32_array_alloc_capacity(void) {
 }
 
 TestFuncResult test_i32_array_append_alloc(void) {
-  bool result;
+  b32 result;
 
   Allocator allocator = wapp_mem_arena_allocator_init(MB(4));
   I32Array array1     = wapp_i32_array(1, 2, 3, 4, 5, 6, 7, 8);
@@ -199,7 +198,7 @@ TestFuncResult test_i32_array_append_alloc(void) {
 
   u64 count    = 4;
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     i32 num = (i32)index;
     arr_ptr = wapp_i32_array_append_alloc(&allocator, &array2, &num);
@@ -215,7 +214,7 @@ TestFuncResult test_i32_array_append_alloc(void) {
 }
 
 TestFuncResult test_i32_array_extend_alloc(void) {
-  bool result;
+  b32 result;
 
   Allocator allocator = wapp_mem_arena_allocator_init(MB(4));
   I32Array array1     = wapp_i32_array(1, 2, 3, 4, 5, 6, 7, 8);
@@ -234,7 +233,7 @@ TestFuncResult test_i32_array_extend_alloc(void) {
 }
 
 TestFuncResult test_i32_array_copy_alloc(void) {
-  bool result;
+  b32 result;
 
   Allocator allocator = wapp_mem_arena_allocator_init(MB(4));
   I32Array src        = wapp_i32_array(1, 2, 3, 4, 5);
@@ -247,7 +246,7 @@ TestFuncResult test_i32_array_copy_alloc(void) {
   result = array_ptr->count == expected_count && array_ptr == &dst1;
 
   u64 index    = 0;
-  bool running = true;
+  b32 running  = true;
   while (running) {
     result = result && (*wapp_i32_array_get(&src, index) == *wapp_i32_array_get(array_ptr, index));
 

tests/array/test_str8_array.c

@@ -0,0 +1,25 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#include "test_str8_array.h"
+
+TestFuncResult test_str8_array(void) {
+  b32 result;
+
+  Str8 expected[] = {wapp_str8_lit("Hello"), wapp_str8_lit("Hi"), wapp_str8_lit("Bye")};
+  Str8Array array = wapp_str8_array(wapp_str8_lit("Hello"), wapp_str8_lit("Hi"), wapp_str8_lit("Bye"));
+  result = array.count == 3 && array.capacity == 8;
+
+  Str8 *item;
+  u64 count   = array.count;
+  u64 index   = 0;
+  b32 running = true;
+  while (running) {
+      item   = wapp_str8_array_get(&array, index);
+      result = result && item && (wapp_str8_equal(item, &expected[index]));
+
+      ++index;
+      running = index < count;
+  }
+
+  return wapp_tester_result(result);
+}

tests/array/test_str8_array.cc

@@ -0,0 +1,30 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#include "test_str8_array.h"
+
+TestFuncResult test_str8_array(void) {
+  b32 result;
+
+  Str8 expected[] = {wapp_str8_lit("Hello"), wapp_str8_lit("Hi"), wapp_str8_lit("Bye")};
+
+  Str8 str1       = wapp_str8_lit("Hello");
+  Str8 str2       = wapp_str8_lit("Hi");
+  Str8 str3       = wapp_str8_lit("Bye");
+  Str8Array array = wapp_str8_array(str1, str2, str3);
+
+  result = array.count == 3 && array.capacity == 8;
+
+  Str8 *item;
+  u64 count   = array.count;
+  u64 index   = 0;
+  b32 running = true;
+  while (running) {
+      item   = wapp_str8_array_get(&array, index);
+      result = result && item && (wapp_str8_equal(item, &expected[index]));
+
+      ++index;
+      running = index < count;
+  }
+
+  return wapp_tester_result(result);
+}

tests/array/test_str8_array.h

@@ -0,0 +1,10 @@
+// vim:fileencoding=utf-8:foldmethod=marker
+
+#ifndef TEST_STR8_ARRAY_H
+#define TEST_STR8_ARRAY_H
+
+#include "wapp.h"
+
+TestFuncResult test_str8_array(void);
+
+#endif // !TEST_STR8_ARRAY_H

tests/cpath/test_cpath.c

@@ -2,20 +2,19 @@
 #include "wapp.h"
 #include <string.h>
 #include <stdio.h>
-#include <stdbool.h>
 
 #define MAIN_BUF_SIZE 4096
 #define TMP_BUF_SIZE  1024
 
 TestFuncResult test_cpath_join_path(void) {
-  bool result;
+  b32 result;
 
   Str8 expected = wapp_str8_buf(MAIN_BUF_SIZE);
   Str8 out      = wapp_str8_buf(MAIN_BUF_SIZE);
   Str8 tmp      = wapp_str8_buf(TMP_BUF_SIZE);
 
-  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
-  wapp_str8_format(&tmp, "%c", PATH_SEP);
+  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&tmp, "%c", WAPP_PATH_SEP);
 
   Str8List parts = {0};
   wapp_str8_list_push_back(&parts, &wapp_str8_node_from_str8(tmp));
@@ -28,7 +27,7 @@ TestFuncResult test_cpath_join_path(void) {
 
   wapp_str8_list_pop_front(&parts);
 
-  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
+  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP);
 
   wapp_cpath_join_path(&out, &parts);
   result = result && wapp_str8_equal(&out, &expected);
@@ -37,27 +36,27 @@ TestFuncResult test_cpath_join_path(void) {
   wapp_str8_list_pop_front(&parts);
   wapp_str8_list_push_front(&parts, &wapp_str8_node_from_str8(tmp));
 
-  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
+  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
 
   wapp_cpath_join_path(&out, &parts);
   result = result && wapp_str8_equal(&out, &expected);
 
-  wapp_str8_format(&tmp, "home%c", PATH_SEP);
+  wapp_str8_format(&tmp, "home%c", WAPP_PATH_SEP);
   wapp_str8_list_pop_front(&parts);
   wapp_str8_list_push_front(&parts, &wapp_str8_node_from_cstr("home"));
 
-  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
+  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP);
 
   wapp_cpath_join_path(&out, &parts);
   result = result && wapp_str8_equal(&out, &expected);
 
   wapp_str8_list_empty(&parts);
 
-  wapp_str8_format(&tmp, "%chome", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome", WAPP_PATH_SEP);
   wapp_str8_list_push_back(&parts, &wapp_str8_node_from_str8(tmp));
   wapp_str8_list_push_back(&parts, &wapp_str8_node_from_cstr(""));
 
-  wapp_str8_format(&expected, "%chome", PATH_SEP);
+  wapp_str8_format(&expected, "%chome", WAPP_PATH_SEP);
 
   wapp_cpath_join_path(&out, &parts);
   result = result && wapp_str8_equal(&out, &expected);
@@ -87,15 +86,15 @@ TestFuncResult test_cpath_dirname(void) {
     return wapp_tester_result(false);
   }
 
-  bool result;
+  b32 result;
   Str8 *output = NULL;
 
   Str8 expected = wapp_str8_buf(MAIN_BUF_SIZE);
   Str8 tmp      = wapp_str8_buf(TMP_BUF_SIZE);
 
   // CASE 1
-  wapp_str8_format(&tmp, "%c", PATH_SEP);
-  wapp_str8_format(&expected, "%c", PATH_SEP);
+  wapp_str8_format(&tmp, "%c", WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%c", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirname(&arena, &tmp);
   result = output != NULL && wapp_str8_equal(output, &expected);
@@ -111,15 +110,15 @@ TestFuncResult test_cpath_dirname(void) {
   result = result && output != NULL && wapp_str8_equal(output, &expected);
 
   // CASE 4
-  wapp_str8_format(&tmp, "%chome%ctest", PATH_SEP, PATH_SEP);
-  wapp_str8_format(&expected, "%chome", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome%ctest", WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%chome", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirname(&arena, &tmp);
   result = result && output != NULL && wapp_str8_equal(output, &expected);
 
   // CASE 5
-  wapp_str8_format(&tmp, "%chome%ctest%c", PATH_SEP, PATH_SEP, PATH_SEP);
-  wapp_str8_format(&expected, "%chome", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome%ctest%c", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%chome", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirname(&arena, &tmp);
   result = result && output != NULL && wapp_str8_equal(output, &expected);
@@ -135,42 +134,42 @@ TestFuncResult test_cpath_dirup(void) {
     return wapp_tester_result(false);
   }
 
-  bool result;
+  b32 result;
   Str8 *output = NULL;
 
   Str8 expected = wapp_str8_buf(MAIN_BUF_SIZE);
   Str8 tmp      = wapp_str8_buf(TMP_BUF_SIZE);
 
   // CASE 1
-  wapp_str8_format(&tmp, "%c", PATH_SEP);
-  wapp_str8_format(&expected, "%c", PATH_SEP);
+  wapp_str8_format(&tmp, "%c", WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%c", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirup(&arena, &tmp, 3);
   result = output != NULL && wapp_str8_equal(output, &expected);
 
   // CASE 2
-  wapp_str8_format(&tmp, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
-  wapp_str8_format(&expected, "%c", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%c", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirup(&arena, &tmp, 3);
   result = result && output != NULL && wapp_str8_equal(output, &expected);
 
   // CASE 3
-  wapp_str8_format(&tmp, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
+  wapp_str8_format(&tmp, "home%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP);
   wapp_str8_copy_cstr_capped(&expected, ".");
 
   output = wapp_cpath_dirup(&arena, &tmp, 3);
   result = result && output != NULL && wapp_str8_equal(output, &expected);
 
   // CASE 4
-  wapp_str8_format(&tmp, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
-  wapp_str8_format(&expected, "%chome", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%chome", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirup(&arena, &tmp, 2);
   result = result && output != NULL && wapp_str8_equal(output, &expected);
 
   // CASE 5
-  wapp_str8_format(&tmp, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
+  wapp_str8_format(&tmp, "home%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP);
   wapp_str8_copy_cstr_capped(&expected, "home");
 
   output = wapp_cpath_dirup(&arena, &tmp, 2);

tests/cpath/test_cpath.cc

@@ -2,20 +2,19 @@
 #include "wapp.h"
 #include <string.h>
 #include <stdio.h>
-#include <stdbool.h>
 
 #define MAIN_BUF_SIZE 4096
 #define TMP_BUF_SIZE  1024
 
 TestFuncResult test_cpath_join_path(void) {
-  bool result;
+  b32 result;
 
   Str8 expected = wapp_str8_buf(MAIN_BUF_SIZE);
   Str8 out      = wapp_str8_buf(MAIN_BUF_SIZE);
   Str8 tmp      = wapp_str8_buf(TMP_BUF_SIZE);
 
-  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
-  wapp_str8_format(&tmp, "%c", PATH_SEP);
+  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&tmp, "%c", WAPP_PATH_SEP);
 
   Str8List parts = {};
 
@@ -36,7 +35,7 @@ TestFuncResult test_cpath_join_path(void) {
 
   wapp_str8_list_pop_front(&parts);
 
-  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
+  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP);
 
   wapp_cpath_join_path(&out, &parts);
   result = result && wapp_str8_equal(&out, &expected);
@@ -48,25 +47,25 @@ TestFuncResult test_cpath_join_path(void) {
   Str8Node tmp_node_2 = wapp_str8_node_from_str8(tmp);
   wapp_str8_list_push_front(&parts, &tmp_node_2);
 
-  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
+  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
 
   wapp_cpath_join_path(&out, &parts);
   result = result && wapp_str8_equal(&out, &expected);
 
-  wapp_str8_format(&tmp, "home%c", PATH_SEP);
+  wapp_str8_format(&tmp, "home%c", WAPP_PATH_SEP);
   wapp_str8_list_pop_front(&parts);
 
   Str8Node home_node_2 = wapp_str8_node_from_cstr("home");
   wapp_str8_list_push_front(&parts, &home_node_2);
 
-  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
+  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP);
 
   wapp_cpath_join_path(&out, &parts);
   result = result && wapp_str8_equal(&out, &expected);
 
   wapp_str8_list_empty(&parts);
 
-  wapp_str8_format(&tmp, "%chome", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome", WAPP_PATH_SEP);
 
   Str8Node tmp_node_3 = wapp_str8_node_from_str8(tmp);
   wapp_str8_list_push_back(&parts, &tmp_node_3);
@@ -74,7 +73,7 @@ TestFuncResult test_cpath_join_path(void) {
   Str8Node empty_node = wapp_str8_node_from_cstr("");
   wapp_str8_list_push_back(&parts, &empty_node);
 
-  wapp_str8_format(&expected, "%chome", PATH_SEP);
+  wapp_str8_format(&expected, "%chome", WAPP_PATH_SEP);
 
   wapp_cpath_join_path(&out, &parts);
   result = result && wapp_str8_equal(&out, &expected);
@@ -108,15 +107,15 @@ TestFuncResult test_cpath_dirname(void) {
     return wapp_tester_result(false);
   }
 
-  bool result;
+  b32 result;
   Str8 *output = nullptr;
 
   Str8 expected = wapp_str8_buf(MAIN_BUF_SIZE);
   Str8 tmp      = wapp_str8_buf(TMP_BUF_SIZE);
 
   // CASE 1
-  wapp_str8_format(&tmp, "%c", PATH_SEP);
-  wapp_str8_format(&expected, "%c", PATH_SEP);
+  wapp_str8_format(&tmp, "%c", WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%c", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirname(&arena, &tmp);
   result = output != nullptr && wapp_str8_equal(output, &expected);
@@ -134,15 +133,15 @@ TestFuncResult test_cpath_dirname(void) {
   result = result && output != nullptr && wapp_str8_equal(output, &expected);
 
   // CASE 4
-  wapp_str8_format(&tmp, "%chome%ctest", PATH_SEP, PATH_SEP);
-  wapp_str8_format(&expected, "%chome", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome%ctest", WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%chome", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirname(&arena, &tmp);
   result = result && output != nullptr && wapp_str8_equal(output, &expected);
 
   // CASE 5
-  wapp_str8_format(&tmp, "%chome%ctest%c", PATH_SEP, PATH_SEP, PATH_SEP);
-  wapp_str8_format(&expected, "%chome", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome%ctest%c", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%chome", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirname(&arena, &tmp);
   result = result && output != nullptr && wapp_str8_equal(output, &expected);
@@ -158,42 +157,42 @@ TestFuncResult test_cpath_dirup(void) {
     return wapp_tester_result(false);
   }
 
-  bool result;
+  b32 result;
   Str8 *output = nullptr;
 
   Str8 expected = wapp_str8_buf(MAIN_BUF_SIZE);
   Str8 tmp      = wapp_str8_buf(TMP_BUF_SIZE);
 
   // CASE 1
-  wapp_str8_format(&tmp, "%c", PATH_SEP);
-  wapp_str8_format(&expected, "%c", PATH_SEP);
+  wapp_str8_format(&tmp, "%c", WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%c", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirup(&arena, &tmp, 3);
   result = output != nullptr && wapp_str8_equal(output, &expected);
 
   // CASE 2
-  wapp_str8_format(&tmp, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
-  wapp_str8_format(&expected, "%c", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%c", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirup(&arena, &tmp, 3);
   result = result && output != nullptr && wapp_str8_equal(output, &expected);
 
   // CASE 3
-  wapp_str8_format(&tmp, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
+  wapp_str8_format(&tmp, "home%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP);
   wapp_str8_copy_cstr_capped(&expected, ".");
 
   output = wapp_cpath_dirup(&arena, &tmp, 3);
   result = result && output != nullptr && wapp_str8_equal(output, &expected);
 
   // CASE 4
-  wapp_str8_format(&tmp, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
-  wapp_str8_format(&expected, "%chome", PATH_SEP);
+  wapp_str8_format(&tmp, "%chome%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP, WAPP_PATH_SEP);
+  wapp_str8_format(&expected, "%chome", WAPP_PATH_SEP);
 
   output = wapp_cpath_dirup(&arena, &tmp, 2);
   result = result && output != nullptr && wapp_str8_equal(output, &expected);
 
   // CASE 5
-  wapp_str8_format(&tmp, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
+  wapp_str8_format(&tmp, "home%cabdelrahman%cDocuments", WAPP_PATH_SEP, WAPP_PATH_SEP);
   wapp_str8_copy_cstr_capped(&expected, "home");
 
   output = wapp_cpath_dirup(&arena, &tmp, 2);

tests/shell_commander/test_shell_commander.c

@@ -1,6 +1,5 @@
 #include "test_shell_commander.h"
 #include "wapp.h"
-#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -11,7 +10,7 @@ TestFuncResult test_commander_cmd_success(void) {
   wapp_str8_list_push_back(&cmd, &wapp_str8_node_from_cstr("hello world"));
 
   CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_DISCARD, NULL, &cmd);
-  bool succeeded   = result.exited && result.exit_code == EXIT_SUCCESS &&
+  b32 succeeded    = result.exited && result.exit_code == EXIT_SUCCESS &&
                      result.error == SHELL_ERR_NO_ERROR;
 
   return wapp_tester_result(succeeded);
@@ -22,7 +21,7 @@ TestFuncResult test_commander_cmd_failure(void) {
   wapp_str8_list_push_back(&cmd, &wapp_str8_node_from_cstr("grep"));
 
   CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_DISCARD, NULL, &cmd);
-  bool failed      = result.exited && result.exit_code != EXIT_SUCCESS &&
+  b32 failed       = result.exited && result.exit_code != EXIT_SUCCESS &&
                      result.error == SHELL_ERR_NO_ERROR;
 
   return wapp_tester_result(failed);
@@ -39,7 +38,7 @@ TestFuncResult test_commander_cmd_out_buf_success(void) {
   wapp_str8_list_push_back(&cmd, &wapp_str8_node_from_cstr(msg));
 
   CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_CAPTURE, &buf, &cmd);
-  bool succeeded   = result.exited && result.exit_code == EXIT_SUCCESS &&
+  b32 succeeded    = result.exited && result.exit_code == EXIT_SUCCESS &&
                      result.error == SHELL_ERR_NO_ERROR && wapp_str8_equal_to_count(&buf, &expected, strlen(msg));
 
   return wapp_tester_result(succeeded);
@@ -56,7 +55,7 @@ TestFuncResult test_commander_cmd_out_buf_failure(void) {
   wapp_str8_list_push_back(&cmd, &wapp_str8_node_from_cstr(msg));
 
   CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_CAPTURE, &buf, &cmd);
-  bool failed      = !result.exited && result.exit_code != EXIT_SUCCESS &&
+  b32 failed       = !result.exited && result.exit_code != EXIT_SUCCESS &&
                      result.error == SHELL_ERR_OUT_BUF_FULL && !wapp_str8_equal(&buf, &expected);
 
   return wapp_tester_result(failed);

tests/shell_commander/test_shell_commander.cc

@@ -1,6 +1,5 @@
 #include "test_shell_commander.h"
 #include "wapp.h"
-#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -13,7 +12,7 @@ TestFuncResult test_commander_cmd_success(void) {
   wapp_str8_list_push_back(&cmd, &msg);
 
   CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_DISCARD, nullptr, &cmd);
-  bool succeeded   = result.exited && result.exit_code == EXIT_SUCCESS &&
+  b32 succeeded    = result.exited && result.exit_code == EXIT_SUCCESS &&
                      result.error == SHELL_ERR_NO_ERROR;
 
   return wapp_tester_result(succeeded);
@@ -25,7 +24,7 @@ TestFuncResult test_commander_cmd_failure(void) {
   wapp_str8_list_push_back(&cmd, &grep);
 
   CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_DISCARD, nullptr, &cmd);
-  bool failed      = result.exited && result.exit_code != EXIT_SUCCESS &&
+  b32 failed       = result.exited && result.exit_code != EXIT_SUCCESS &&
                      result.error == SHELL_ERR_NO_ERROR;
 
   return wapp_tester_result(failed);
@@ -44,7 +43,7 @@ TestFuncResult test_commander_cmd_out_buf_success(void) {
   wapp_str8_list_push_back(&cmd, &arg);
 
   CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_CAPTURE, &buf, &cmd);
-  bool succeeded   = result.exited && result.exit_code == EXIT_SUCCESS &&
+  b32 succeeded    = result.exited && result.exit_code == EXIT_SUCCESS &&
                      result.error == SHELL_ERR_NO_ERROR && wapp_str8_equal_to_count(&buf, &expected, strlen(msg));
 
   return wapp_tester_result(succeeded);
@@ -63,7 +62,7 @@ TestFuncResult test_commander_cmd_out_buf_failure(void) {
   wapp_str8_list_push_back(&cmd, &arg);
 
   CMDResult result = wapp_shell_commander_execute(SHELL_OUTPUT_CAPTURE, &buf, &cmd);
-  bool failed      = !result.exited && result.exit_code != EXIT_SUCCESS &&
+  b32 failed       = !result.exited && result.exit_code != EXIT_SUCCESS &&
                      result.error == SHELL_ERR_OUT_BUF_FULL && !wapp_str8_equal(&buf, &expected);
 
   return wapp_tester_result(failed);

tests/str8/test_str8.c

@@ -1,11 +1,10 @@
 #include "test_str8.h"
 #include "wapp.h"
-#include <stdbool.h>
 
 #define ARRLEN(ARR) (sizeof(ARR) / sizeof(ARR[0]))
 
 TestFuncResult test_str8_lit(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("Hello world");
   result  = s1.capacity == 22 && s1.capacity != s1.size;
@@ -32,7 +31,7 @@ TestFuncResult test_str8_lit(void) {
 }
 
 TestFuncResult test_str8_lit_ro(void) {
-  bool result;
+  b32 result;
 
   Str8RO s1 = wapp_str8_lit_ro("Hello world");
   result    = s1.capacity == 11 && s1.capacity == s1.size;
@@ -59,7 +58,7 @@ TestFuncResult test_str8_lit_ro(void) {
 }
 
 TestFuncResult test_str8_buf(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_buf(1024);
   result  = s1.capacity == 1024 && s1.size == 0;
@@ -77,7 +76,7 @@ TestFuncResult test_str8_buf(void) {
 }
 
 TestFuncResult test_str8_alloc_buf(void) {
-  bool result;
+  b32 result;
   Allocator allocator = wapp_mem_arena_allocator_init(KB(100));
   if (wapp_mem_allocator_invalid(&allocator)) {
     return wapp_tester_result(false);
@@ -105,7 +104,7 @@ TEST_ALLOC_BUF_CLEANUP:
 }
 
 TestFuncResult test_str8_alloc_cstr(void) {
-  bool result;
+  b32 result;
   Allocator allocator = wapp_mem_arena_allocator_init(KB(100));
   if (wapp_mem_allocator_invalid(&allocator)) {
     return wapp_tester_result(false);
@@ -126,7 +125,7 @@ TestFuncResult test_str8_alloc_cstr(void) {
 }
 
 TestFuncResult test_str8_alloc_str8(void) {
-  bool result;
+  b32 result;
   Allocator allocator = wapp_mem_arena_allocator_init(KB(100));
   if (wapp_mem_allocator_invalid(&allocator)) {
     return wapp_tester_result(false);
@@ -146,7 +145,7 @@ TestFuncResult test_str8_alloc_str8(void) {
 }
 
 TestFuncResult test_str8_alloc_substr(void) {
-  bool result;
+  b32 result;
   Allocator allocator = wapp_mem_arena_allocator_init(KB(100));
   if (wapp_mem_allocator_invalid(&allocator)) {
     return wapp_tester_result(false);
@@ -166,7 +165,7 @@ TestFuncResult test_str8_alloc_substr(void) {
 }
 
 TestFuncResult test_str8_get_index_within_bounds(void) {
-  bool result;
+  b32 result;
 
   Str8RO s1 = wapp_str8_lit_ro("Hello world");
   result    = wapp_str8_get(&s1, 4) == 'o';
@@ -194,12 +193,12 @@ TestFuncResult test_str8_get_index_within_bounds(void) {
 
 TestFuncResult test_str8_get_index_out_of_bounds(void) {
   Str8 s1      = wapp_str8_lit("Hello world");
-  bool result  = wapp_str8_get(&s1, 20) == '\0';
+  b32 result   = wapp_str8_get(&s1, 20) == '\0';
   return wapp_tester_result(result);
 }
 
 TestFuncResult test_str8_set(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("Hello world");
   wapp_str8_set(&s1, 4, 'f');
@@ -233,7 +232,7 @@ TestFuncResult test_str8_set(void) {
 }
 
 TestFuncResult test_str8_push_back(void) {
-  bool result;
+  b32 result;
 
   Str8 expected = wapp_str8_lit("Abdelrahman");
   Str8 buf      = wapp_str8_buf(64);
@@ -255,7 +254,7 @@ TestFuncResult test_str8_push_back(void) {
 }
 
 TestFuncResult test_str8_equal(void) {
-  bool result;
+  b32 result;
 
   Str8RO s1 = wapp_str8_lit_ro("hello");
   Str8RO s2 = wapp_str8_lit_ro("hell");
@@ -270,7 +269,7 @@ TestFuncResult test_str8_equal(void) {
 }
 
 TestFuncResult test_str8_slice(void) {
-  bool result;
+  b32 result;
   Str8 s = wapp_str8_lit("Different strokes for different folks");
 
   Str8RO sub1 = wapp_str8_slice(&s, 3, 9);
@@ -289,7 +288,7 @@ TestFuncResult test_str8_slice(void) {
 }
 
 TestFuncResult test_str8_alloc_concat(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str     = wapp_str8_lit("Hello world");
@@ -312,7 +311,7 @@ TestFuncResult test_str8_alloc_concat(void) {
 }
 
 TestFuncResult test_str8_concat_capped(void) {
-  bool result;
+  b32 result;
 
   Str8 str     = wapp_str8_lit("Hello world");
   Str8 suffix1 = wapp_str8_lit(" from me.");
@@ -330,7 +329,7 @@ TestFuncResult test_str8_concat_capped(void) {
 }
 
 TestFuncResult test_str8_copy_cstr_capped(void) {
-  bool result;
+  b32 result;
 
   Str8 buf         = wapp_str8_buf(32);
   const char *src1 = "Hello world";
@@ -348,7 +347,7 @@ TestFuncResult test_str8_copy_cstr_capped(void) {
 }
 
 TestFuncResult test_str8_copy_str8_capped(void) {
-  bool result;
+  b32 result;
 
   Str8 buf       = wapp_str8_buf(32);
   Str8RO src1    = wapp_str8_lit_ro("Hello world");
@@ -365,7 +364,7 @@ TestFuncResult test_str8_copy_str8_capped(void) {
 }
 
 TestFuncResult test_str8_format(void) {
-  bool result;
+  b32 result;
 
   Str8 buf      = wapp_str8_buf(128);
   Str8 expected = wapp_str8_lit("My name is Abdelrahman and I am 35 years old");
@@ -378,7 +377,7 @@ TestFuncResult test_str8_format(void) {
 }
 
 TestFuncResult test_str8_find(void) {
-  bool result;
+  b32 result;
   Str8RO s = wapp_str8_lit("Do as I say, not as I do");
 
   result = wapp_str8_find(&s, wapp_str8_lit_ro("d")) != -1;
@@ -394,7 +393,7 @@ TestFuncResult test_str8_find(void) {
 }
 
 TestFuncResult test_str8_rfind(void) {
-  bool result;
+  b32 result;
   Str8RO s = wapp_str8_lit("Do as I say, not as I do");
 
   result = wapp_str8_rfind(&s, wapp_str8_lit_ro("d")) != -1;
@@ -410,7 +409,7 @@ TestFuncResult test_str8_rfind(void) {
 }
 
 TestFuncResult test_str8_split(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str        = wapp_str8_lit("hello world from me");
@@ -432,11 +431,11 @@ TestFuncResult test_str8_split(void) {
 
   u64 index1    = 0;
   u64 count1    = ARRLEN(splits1);
-  bool running1 = true;
+  b32 running1  = true;
 
   u64 index2    = 0;
   u64 count2    = ARRLEN(splits2);
-  bool running2 = true;
+  b32 running2  = true;
 
   result = list1->node_count == count1 && wapp_str8_list_total_size(list1) == str.size - 3;
   result = result && list2->node_count == count2 && wapp_str8_list_total_size(list2) == str.size - 4;
@@ -467,7 +466,7 @@ TestFuncResult test_str8_split(void) {
 }
 
 TestFuncResult test_str8_split_with_max(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str       = wapp_str8_lit("hello world from me");
@@ -482,7 +481,7 @@ TestFuncResult test_str8_split_with_max(void) {
 
   u64 index    = 0;
   u64 count    = ARRLEN(splits);
-  bool running = true;
+  b32 running  = true;
 
   result = list->node_count == count && wapp_str8_list_total_size(list) == str.size - 2;
 
@@ -502,7 +501,7 @@ TestFuncResult test_str8_split_with_max(void) {
 }
 
 TestFuncResult test_str8_rsplit(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str        = wapp_str8_lit("hello world from me");
@@ -524,11 +523,11 @@ TestFuncResult test_str8_rsplit(void) {
 
   u64 index1    = 0;
   u64 count1    = ARRLEN(splits1);
-  bool running1 = true;
+  b32 running1  = true;
 
   u64 index2    = 0;
   u64 count2    = ARRLEN(splits2);
-  bool running2 = true;
+  b32 running2  = true;
 
   result = list1->node_count == count1 && wapp_str8_list_total_size(list1) == str.size - 3;
   result = result && list2->node_count == count2 && wapp_str8_list_total_size(list2) == str.size - 4;
@@ -559,7 +558,7 @@ TestFuncResult test_str8_rsplit(void) {
 }
 
 TestFuncResult test_str8_rsplit_with_max(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str       = wapp_str8_lit("hello world from me");
@@ -574,7 +573,7 @@ TestFuncResult test_str8_rsplit_with_max(void) {
 
   u64 index    = 0;
   u64 count    = ARRLEN(splits);
-  bool running = true;
+  b32 running  = true;
 
   result = list->node_count == count && wapp_str8_list_total_size(list) == str.size - 2;
 
@@ -594,7 +593,7 @@ TestFuncResult test_str8_rsplit_with_max(void) {
 }
 
 TestFuncResult test_str8_join(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str        = wapp_str8_lit("hello world from me");
@@ -612,3 +611,16 @@ TestFuncResult test_str8_join(void) {
 
   return wapp_tester_result(result);
 }
+
+TestFuncResult test_str8_from_bytes(void) {
+  b32 result;
+
+  Str8 str      = wapp_str8_buf(1024);
+  U8Array bytes = wapp_u8_array('W', 'A', 'P', 'P');
+  wapp_str8_from_bytes(&str, &bytes);
+
+  result = str.size == bytes.count * bytes.item_size;
+  result = result && wapp_str8_equal(&str, &wapp_str8_lit_ro("WAPP"));
+
+  return wapp_tester_result(result);
+}

tests/str8/test_str8.cc

@@ -1,11 +1,10 @@
 #include "test_str8.h"
 #include "wapp.h"
-#include <stdbool.h>
 
 #define ARRLEN(ARR) (sizeof(ARR) / sizeof(ARR[0]))
 
 TestFuncResult test_str8_lit(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("Hello world");
   result  = s1.capacity == 22 && s1.capacity != s1.size;
@@ -32,7 +31,7 @@ TestFuncResult test_str8_lit(void) {
 }
 
 TestFuncResult test_str8_lit_ro(void) {
-  bool result;
+  b32 result;
 
   Str8RO s1 = wapp_str8_lit_ro("Hello world");
   result    = s1.capacity == 11 && s1.capacity == s1.size;
@@ -59,7 +58,7 @@ TestFuncResult test_str8_lit_ro(void) {
 }
 
 TestFuncResult test_str8_buf(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_buf(1024);
   result  = s1.capacity == 1024 && s1.size == 0;
@@ -77,7 +76,7 @@ TestFuncResult test_str8_buf(void) {
 }
 
 TestFuncResult test_str8_alloc_buf(void) {
-  bool result;
+  b32 result;
   Allocator allocator = wapp_mem_arena_allocator_init(KB(100));
   if (wapp_mem_allocator_invalid(&allocator)) {
     return wapp_tester_result(false);
@@ -105,7 +104,7 @@ TestFuncResult test_str8_alloc_buf(void) {
 }
 
 TestFuncResult test_str8_alloc_cstr(void) {
-  bool result;
+  b32 result;
   Allocator allocator = wapp_mem_arena_allocator_init(KB(100));
   if (wapp_mem_allocator_invalid(&allocator)) {
     return wapp_tester_result(false);
@@ -126,7 +125,7 @@ TestFuncResult test_str8_alloc_cstr(void) {
 }
 
 TestFuncResult test_str8_alloc_str8(void) {
-  bool result;
+  b32 result;
   Allocator allocator = wapp_mem_arena_allocator_init(KB(100));
   if (wapp_mem_allocator_invalid(&allocator)) {
     return wapp_tester_result(false);
@@ -146,7 +145,7 @@ TestFuncResult test_str8_alloc_str8(void) {
 }
 
 TestFuncResult test_str8_alloc_substr(void) {
-  bool result;
+  b32 result;
   Allocator allocator = wapp_mem_arena_allocator_init(KB(100));
   if (wapp_mem_allocator_invalid(&allocator)) {
     return wapp_tester_result(false);
@@ -166,7 +165,7 @@ TestFuncResult test_str8_alloc_substr(void) {
 }
 
 TestFuncResult test_str8_get_index_within_bounds(void) {
-  bool result;
+  b32 result;
 
   Str8RO s1 = wapp_str8_lit_ro("Hello world");
   result    = wapp_str8_get(&s1, 4) == 'o';
@@ -194,12 +193,12 @@ TestFuncResult test_str8_get_index_within_bounds(void) {
 
 TestFuncResult test_str8_get_index_out_of_bounds(void) {
   Str8 s1      = wapp_str8_lit("Hello world");
-  bool result  = wapp_str8_get(&s1, 20) == '\0';
+  b32 result   = wapp_str8_get(&s1, 20) == '\0';
   return wapp_tester_result(result);
 }
 
 TestFuncResult test_str8_set(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("Hello world");
   wapp_str8_set(&s1, 4, 'f');
@@ -233,7 +232,7 @@ TestFuncResult test_str8_set(void) {
 }
 
 TestFuncResult test_str8_push_back(void) {
-  bool result;
+  b32 result;
 
   Str8 expected = wapp_str8_lit("Abdelrahman");
   Str8 buf      = wapp_str8_buf(64);
@@ -255,7 +254,7 @@ TestFuncResult test_str8_push_back(void) {
 }
 
 TestFuncResult test_str8_equal(void) {
-  bool result;
+  b32 result;
 
   Str8RO s1 = wapp_str8_lit_ro("hello");
   Str8RO s2 = wapp_str8_lit_ro("hell");
@@ -270,7 +269,7 @@ TestFuncResult test_str8_equal(void) {
 }
 
 TestFuncResult test_str8_slice(void) {
-  bool result;
+  b32 result;
   Str8 s = wapp_str8_lit("Different strokes for different folks");
 
   Str8RO sub1 = wapp_str8_slice(&s, 3, 9);
@@ -289,7 +288,7 @@ TestFuncResult test_str8_slice(void) {
 }
 
 TestFuncResult test_str8_alloc_concat(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str     = wapp_str8_lit("Hello world");
@@ -312,7 +311,7 @@ TestFuncResult test_str8_alloc_concat(void) {
 }
 
 TestFuncResult test_str8_concat_capped(void) {
-  bool result;
+  b32 result;
 
   Str8 str     = wapp_str8_lit("Hello world");
   Str8 suffix1 = wapp_str8_lit(" from me.");
@@ -330,7 +329,7 @@ TestFuncResult test_str8_concat_capped(void) {
 }
 
 TestFuncResult test_str8_copy_cstr_capped(void) {
-  bool result;
+  b32 result;
 
   Str8 buf         = wapp_str8_buf(32);
   const char *src1 = "Hello world";
@@ -348,7 +347,7 @@ TestFuncResult test_str8_copy_cstr_capped(void) {
 }
 
 TestFuncResult test_str8_copy_str8_capped(void) {
-  bool result;
+  b32 result;
 
   Str8 buf       = wapp_str8_buf(32);
   Str8RO src1    = wapp_str8_lit_ro("Hello world");
@@ -365,7 +364,7 @@ TestFuncResult test_str8_copy_str8_capped(void) {
 }
 
 TestFuncResult test_str8_format(void) {
-  bool result;
+  b32 result;
 
   Str8 buf      = wapp_str8_buf(128);
   Str8 expected = wapp_str8_lit("My name is Abdelrahman and I am 35 years old");
@@ -378,7 +377,7 @@ TestFuncResult test_str8_format(void) {
 }
 
 TestFuncResult test_str8_find(void) {
-  bool result;
+  b32 result;
   Str8RO s = wapp_str8_lit("Do as I say, not as I do");
 
   result = wapp_str8_find(&s, wapp_str8_lit_ro("d")) != -1;
@@ -394,7 +393,7 @@ TestFuncResult test_str8_find(void) {
 }
 
 TestFuncResult test_str8_rfind(void) {
-  bool result;
+  b32 result;
   Str8RO s = wapp_str8_lit("Do as I say, not as I do");
 
   result = wapp_str8_rfind(&s, wapp_str8_lit_ro("d")) != -1;
@@ -410,7 +409,7 @@ TestFuncResult test_str8_rfind(void) {
 }
 
 TestFuncResult test_str8_split(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str        = wapp_str8_lit("hello world from me");
@@ -432,11 +431,11 @@ TestFuncResult test_str8_split(void) {
 
   u64 index1    = 0;
   u64 count1    = ARRLEN(splits1);
-  bool running1 = true;
+  b32 running1  = true;
 
   u64 index2    = 0;
   u64 count2    = ARRLEN(splits2);
-  bool running2 = true;
+  b32 running2  = true;
 
   result = list1->node_count == count1 && wapp_str8_list_total_size(list1) == str.size - 3;
   result = result && list2->node_count == count2 && wapp_str8_list_total_size(list2) == str.size - 4;
@@ -467,7 +466,7 @@ TestFuncResult test_str8_split(void) {
 }
 
 TestFuncResult test_str8_split_with_max(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str       = wapp_str8_lit("hello world from me");
@@ -482,7 +481,7 @@ TestFuncResult test_str8_split_with_max(void) {
 
   u64 index    = 0;
   u64 count    = ARRLEN(splits);
-  bool running = true;
+  b32 running  = true;
 
   result = list->node_count == count && wapp_str8_list_total_size(list) == str.size - 2;
 
@@ -502,7 +501,7 @@ TestFuncResult test_str8_split_with_max(void) {
 }
 
 TestFuncResult test_str8_rsplit(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str        = wapp_str8_lit("hello world from me");
@@ -524,11 +523,11 @@ TestFuncResult test_str8_rsplit(void) {
 
   u64 index1    = 0;
   u64 count1    = ARRLEN(splits1);
-  bool running1 = true;
+  b32 running1  = true;
 
   u64 index2    = 0;
   u64 count2    = ARRLEN(splits2);
-  bool running2 = true;
+  b32 running2  = true;
 
   result = list1->node_count == count1 && wapp_str8_list_total_size(list1) == str.size - 3;
   result = result && list2->node_count == count2 && wapp_str8_list_total_size(list2) == str.size - 4;
@@ -559,7 +558,7 @@ TestFuncResult test_str8_rsplit(void) {
 }
 
 TestFuncResult test_str8_rsplit_with_max(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str       = wapp_str8_lit("hello world from me");
@@ -574,7 +573,7 @@ TestFuncResult test_str8_rsplit_with_max(void) {
 
   u64 index    = 0;
   u64 count    = ARRLEN(splits);
-  bool running = true;
+  b32 running  = true;
 
   result = list->node_count == count && wapp_str8_list_total_size(list) == str.size - 2;
 
@@ -594,7 +593,7 @@ TestFuncResult test_str8_rsplit_with_max(void) {
 }
 
 TestFuncResult test_str8_join(void) {
-  bool result;
+  b32 result;
   Allocator arena = wapp_mem_arena_allocator_init(KB(100));
 
   Str8 str        = wapp_str8_lit("hello world from me");
@@ -612,3 +611,17 @@ TestFuncResult test_str8_join(void) {
 
   return wapp_tester_result(result);
 }
+
+TestFuncResult test_str8_from_bytes(void) {
+  b32 result;
+
+  Str8 str      = wapp_str8_buf(1024);
+  Str8 expected = wapp_str8_lit_ro("WAPP");
+  U8Array bytes = wapp_u8_array('W', 'A', 'P', 'P');
+  wapp_str8_from_bytes(&str, &bytes);
+
+  result = str.size == bytes.count * bytes.item_size;
+  result = result && wapp_str8_equal(&str, &expected);
+
+  return wapp_tester_result(result);
+}

tests/str8/test_str8.h

@@ -28,5 +28,6 @@ TestFuncResult test_str8_split_with_max(void);
 TestFuncResult test_str8_rsplit(void);
 TestFuncResult test_str8_rsplit_with_max(void);
 TestFuncResult test_str8_join(void);
+TestFuncResult test_str8_from_bytes(void);
 
 #endif // !TEST_STR8_H

tests/str8/test_str8_list.c

@@ -2,7 +2,7 @@
 #include "wapp.h"
 
 TestFuncResult test_str8_list_get(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -42,7 +42,7 @@ TestFuncResult test_str8_list_get(void) {
 }
 
 TestFuncResult test_str8_list_push_front(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -66,7 +66,7 @@ TestFuncResult test_str8_list_push_front(void) {
 }
 
 TestFuncResult test_str8_list_push_back(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -90,7 +90,7 @@ TestFuncResult test_str8_list_push_back(void) {
 }
 
 TestFuncResult test_str8_list_insert(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -127,7 +127,7 @@ TestFuncResult test_str8_list_insert(void) {
 }
 
 TestFuncResult test_str8_list_pop_front(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -167,7 +167,7 @@ TestFuncResult test_str8_list_pop_front(void) {
 }
 
 TestFuncResult test_str8_list_pop_back(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -207,7 +207,7 @@ TestFuncResult test_str8_list_pop_back(void) {
 }
 
 TestFuncResult test_str8_list_remove(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -247,7 +247,7 @@ TestFuncResult test_str8_list_remove(void) {
 }
 
 TestFuncResult test_str8_list_empty(void) {
-  bool result;
+  b32 result;
 
   Str8List list = {0};
   wapp_str8_list_push_back(&list, &wapp_str8_node_from_cstr("Hello"));

tests/str8/test_str8_list.cc

@@ -2,7 +2,7 @@
 #include "wapp.h"
 
 TestFuncResult test_str8_list_get(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -42,7 +42,7 @@ TestFuncResult test_str8_list_get(void) {
 }
 
 TestFuncResult test_str8_list_push_front(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -66,7 +66,7 @@ TestFuncResult test_str8_list_push_front(void) {
 }
 
 TestFuncResult test_str8_list_push_back(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -90,7 +90,7 @@ TestFuncResult test_str8_list_push_back(void) {
 }
 
 TestFuncResult test_str8_list_insert(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -127,7 +127,7 @@ TestFuncResult test_str8_list_insert(void) {
 }
 
 TestFuncResult test_str8_list_pop_front(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -167,7 +167,7 @@ TestFuncResult test_str8_list_pop_front(void) {
 }
 
 TestFuncResult test_str8_list_pop_back(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -207,7 +207,7 @@ TestFuncResult test_str8_list_pop_back(void) {
 }
 
 TestFuncResult test_str8_list_remove(void) {
-  bool result;
+  b32 result;
 
   Str8 s1 = wapp_str8_lit("1");
   Str8 s2 = wapp_str8_lit("2");
@@ -247,7 +247,7 @@ TestFuncResult test_str8_list_remove(void) {
 }
 
 TestFuncResult test_str8_list_empty(void) {
-  bool result;
+  b32 result;
 
   Str8List list = {};
 

tests/wapptest.c

@@ -2,6 +2,7 @@
 #include "test_str8_list.h"
 #include "test_allocator.h"
 #include "test_arena.h"
+#include "test_str8_array.h"
 #include "test_i32_array.h"
 #include "test_cpath.h"
 #include "test_shell_commander.h"
@@ -19,6 +20,7 @@ int main(void) {
       test_arena_realloc_smaller_size,
       test_arena_clear,
       test_arena_destroy,
+      test_str8_array,
       test_i32_array,
       test_i32_array_with_capacity,
       test_i32_array_get,
@@ -56,6 +58,7 @@ int main(void) {
       test_str8_rsplit,
       test_str8_rsplit_with_max,
       test_str8_join,
+      test_str8_from_bytes,
       test_str8_list_get,
       test_str8_list_push_front,
       test_str8_list_push_back,

tests/wapptest.cc

@@ -2,6 +2,7 @@
 #include "test_str8_list.h"
 #include "test_allocator.h"
 #include "test_arena.h"
+#include "test_str8_array.h"
 #include "test_i32_array.h"
 #include "test_cpath.h"
 #include "test_shell_commander.h"
@@ -19,6 +20,7 @@ int main(void) {
       test_arena_realloc_smaller_size,
       test_arena_clear,
       test_arena_destroy,
+      test_str8_array,
       test_i32_array,
       test_i32_array_with_capacity,
       test_i32_array_get,
@@ -56,6 +58,7 @@ int main(void) {
       test_str8_rsplit,
       test_str8_rsplit_with_max,
       test_str8_join,
+      test_str8_from_bytes,
       test_str8_list_get,
       test_str8_list_push_front,
       test_str8_list_push_back,