Use `gb_zero_*` calls

src/checker.cpp

@@ -658,7 +658,7 @@ gb_internal bool check_vet_shadowing(Checker *c, Entity *e, VettedEntity *ve) {
 		}
 	}
 
-	zero_item(ve);
+	gb_zero_item(ve);
 	ve->kind = VettedEntity_Shadowed;
 	ve->entity = e;
 	ve->other = shadowed;
@@ -677,7 +677,7 @@ gb_internal bool check_vet_unused(Checker *c, Entity *e, VettedEntity *ve) {
 			}
 		case Entity_ImportName:
 		case Entity_LibraryName:
-			zero_item(ve);
+			gb_zero_item(ve);
 			ve->kind = VettedEntity_Unused;
 			ve->entity = e;
 			return true;
@@ -1389,7 +1389,7 @@ gb_internal void reset_checker_context(CheckerContext *ctx, AstFile *file, Untyp
 	auto type_path = ctx->type_path;
 	array_clear(type_path);
 
-	zero_size(&ctx->pkg, gb_size_of(CheckerContext) - gb_offset_of(CheckerContext, pkg));
+	gb_zero_size(&ctx->pkg, gb_size_of(CheckerContext) - gb_offset_of(CheckerContext, pkg));
 
 	ctx->file = nullptr;
 	ctx->scope = builtin_pkg->scope;

src/common_memory.cpp

@@ -2,13 +2,6 @@
 #include <malloc.h>
 #endif
 
-gb_internal gb_inline void zero_size(void *ptr, isize len) {
-	memset(ptr, 0, len);
-}
-
-#define zero_item(ptr) zero_size((ptr), gb_size_of(ptr))
-
-
 template <typename U, typename V>
 gb_internal gb_inline U bit_cast(V &v) { return reinterpret_cast<U &>(v); }
 

src/gb/gb.h

@@ -2534,7 +2534,7 @@ gb_inline void const *gb_pointer_add_const(void const *ptr, isize bytes)       {
 gb_inline void const *gb_pointer_sub_const(void const *ptr, isize bytes)       { return cast(void const *)(cast(u8 const *)ptr - bytes); }
 gb_inline isize       gb_pointer_diff     (void const *begin, void const *end) { return cast(isize)(cast(u8 const *)end - cast(u8 const *)begin); }
 
-gb_inline void gb_zero_size(void *ptr, isize size) { gb_memset(ptr, 0, size); }
+gb_inline void gb_zero_size(void *ptr, isize size) { memset(ptr, 0, size); }
 
 
 #if defined(_MSC_VER) && !defined(__clang__)

src/parser.cpp

@@ -5413,7 +5413,7 @@ gb_internal ParseFileError init_ast_file(AstFile *f, String const &fullpath, Tok
 	if (!string_ends_with(f->fullpath, str_lit(".odin"))) {
 		return ParseFile_WrongExtension;
 	}
-	zero_item(&f->tokenizer);
+	gb_zero_item(&f->tokenizer);
 	f->tokenizer.curr_file_id = f->id;
 
 	TokenizerInitError err = init_tokenizer_from_fullpath(&f->tokenizer, f->fullpath, build_context.copy_file_contents);

src/types.cpp

@@ -964,7 +964,7 @@ gb_internal Type *alloc_type(TypeKind kind) {
 	// gbAllocator a = heap_allocator();
 	gbAllocator a = permanent_allocator();
 	Type *t = gb_alloc_item(a, Type);
-	zero_item(t);
+	gb_zero_item(t);
 	t->kind = kind;
 	t->cached_size  = -1;
 	t->cached_align = -1;