diff options
Diffstat (limited to 'utils/utils.h')
| -rw-r--r-- | utils/utils.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/utils/utils.h b/utils/utils.h new file mode 100644 index 0000000..840d1d4 --- /dev/null +++ b/utils/utils.h @@ -0,0 +1,9 @@ +#ifndef AOC_UTILS_H +#define AOC_UTILS_H + +#define SWAP(a, b) (((a) ^= (b)), ((b) ^= (a)), ((a) ^= (b))) + +#define likely(x) __builtin_expect((x), 1) +#define unlikely(x) __builtin_expect((x), 0) + +#endif |