diff --git a/codegen/datatypes.py b/codegen/datatypes.py
index fab1b9d..58e5baa 100644
--- a/codegen/datatypes.py
+++ b/codegen/datatypes.py
@@ -162,7 +162,7 @@ class CFunc:
         return f"{str(self)};\n"
 
     def define(self) -> str:
-        return f"{str(self)} {{\n{self.body}\n}}\n\n"
+        return f"{str(self)} {{\n{self.body}}}\n\n"
 
 
 @dataclass
diff --git a/codegen/dbl_list/snippets/list_empty b/codegen/dbl_list/snippets/list_empty
index 93380be..a5e2c4a 100644
--- a/codegen/dbl_list/snippets/list_empty
+++ b/codegen/dbl_list/snippets/list_empty
@@ -4,5 +4,5 @@
 
   u64 count = list->node_count;
   for (u64 i = 0; i < count; ++i) {{
-    wapp_{T}_list_pop_back(list);
+    wapp_{Tlower}_list_pop_back(list);
   }}
diff --git a/codegen/dbl_list/snippets/list_insert b/codegen/dbl_list/snippets/list_insert
index 88f45b6..e8eb294 100644
--- a/codegen/dbl_list/snippets/list_insert
+++ b/codegen/dbl_list/snippets/list_insert
@@ -3,14 +3,14 @@
   }}
 
   if (index == 0) {{
-    wapp_{T}_list_push_front(list, node);
+    wapp_{Tlower}_list_push_front(list, node);
     return;
   }} else if (index == list->node_count) {{
-    wapp_{T}_list_push_back(list, node);
+    wapp_{Tlower}_list_push_back(list, node);
     return;
   }}
 
-  {T}Node *dst_node = wapp_{T}_list_get(list, index);
+  {T}Node *dst_node = wapp_{Tlower}_list_get(list, index);
   if (!dst_node) {{
     return;
   }}
diff --git a/codegen/dbl_list/snippets/list_remove b/codegen/dbl_list/snippets/list_remove
index 31d0a39..90095b5 100644
--- a/codegen/dbl_list/snippets/list_remove
+++ b/codegen/dbl_list/snippets/list_remove
@@ -4,14 +4,14 @@
   }}
 
   if (index == 0) {{
-    output = wapp_{T}_list_pop_front(list);
+    output = wapp_{Tlower}_list_pop_front(list);
     goto RETURN_{Tupper}_LIST_REMOVE;
   }} else if (index == list->node_count) {{
-    output = wapp_{T}_list_pop_back(list);
+    output = wapp_{Tlower}_list_pop_back(list);
     goto RETURN_{Tupper}_LIST_REMOVE;
   }}
 
-  output = wapp_{T}_list_get(list, index);
+  output = wapp_{Tlower}_list_get(list, index);
   if (!output) {{
     goto RETURN_{Tupper}_LIST_REMOVE;
   }}
diff --git a/codegen/dbl_list/snippets/node_to_list b/codegen/dbl_list/snippets/node_to_list
index 6f88b81..b11a634 100644
--- a/codegen/dbl_list/snippets/node_to_list
+++ b/codegen/dbl_list/snippets/node_to_list
@@ -1,4 +1,4 @@
-  {T}List output = {{.first = node, .last = node, .total_size = node->item->size, .node_count = 1}};
+  {T}List output = {{.first = node, .last = node, .node_count = 1}};
 
   while (output.first->prev != NULL) {{
     output.first = output.first->prev;