Wrap intrinsics.overflow_add to safe_add

core/mem/virtual/arena_util.odin

@@ -1,41 +0,0 @@
-package mem_virtual
-
-// arena_init :: proc{
-// 	static_arena_init,
-// 	growing_arena_init,
-// }
-
-// arena_temp_begin :: proc{
-// 	static_arena_temp_begin,
-// 	growing_arena_temp_begin,
-// }
-
-// arena_temp_end :: proc{
-// 	static_arena_temp_end,
-// 	growing_arena_temp_end,
-// }
-
-// arena_check_temp :: proc{
-// 	static_arena_check_temp,
-// 	growing_arena_check_temp,
-// }
-
-// arena_allocator :: proc{
-// 	static_arena_allocator,
-// 	growing_arena_allocator,
-// }
-
-// arena_alloc :: proc{
-// 	static_arena_alloc,
-// 	growing_arena_alloc,
-// }
-
-// arena_free_all :: proc{
-// 	static_arena_free_all,
-// 	growing_arena_free_all,
-// }
-
-// arena_destroy :: proc{
-// 	static_arena_destroy,
-// 	growing_arena_destroy,
-// }