| /* |
| * Copyright 2018 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #pragma once |
| |
| // sizeof(x) will return size_t, which is 32-bit on some machines and 64-bit on others. |
| // We have better testing on 64-bit machines, so force 32-bit machines to behave like 64-bit. |
| #define SAFE_SIZEOF(x) ((uint64_t)sizeof(x)) |
| |
| // Please do not use sizeof() directly, and size_t only when required. |
| // (We have no way of enforcing these requests...) |
| |
| #define ARRAY_COUNT(arr) (int)(SAFE_SIZEOF((arr)) / SAFE_SIZEOF(*(arr))) |
