#include "str8.h"
#include <string.h>

Str8 wapp_str8_lit(char *str) {
  if (!str) {
    return (Str8){.capacity = 0, .size = 0, .buf = (u8 *)""};
  }

  u64 size = strlen(str);
  return (Str8){.capacity = size, .size = size, .buf = (u8 *)str};
}

char wapp_str8_get(const Str8 *str, u64 index) {
  if (index >= str->size) {
    return '\0';
  }

  return (char)(str->buf[index]);
}

void wapp_str8_set(Str8 *str, u64 index, char c) {
  if (index >= str->size) {
    return;
  }

  str->buf[index] = (u8)c;
}