Starting from scratch on smaller scale, typechecking global and constant variables, compound expressions for arrays

os_win32.c

@@ -1,23 +1,6 @@
 function S32 os_main();
 const SizeU page_size = 4096;
 
-function String
-os_read_file(Arena *arena, String name){
-  String result = {0};
-  FILE *f = fopen((char *)name.str, "rb");
-  assert(f);
-  fseek(f, 0, SEEK_END);
-  result.len = ftell(f);
-  fseek(f, 0, SEEK_SET);
-  
-  result.str = (U8 *)arena_push_size(arena, result.len + 1);
-  fread(result.str, result.len, 1, f);
-  fclose(f);
-  
-  result.str[result.len] = 0;
-  return result;
-}
-
 function SizeU
 get_align_offset(SizeU size, SizeU align){
   SizeU mask = align - 1;