diff options
Diffstat (limited to 'include/stdckdint.h')
| -rw-r--r-- | include/stdckdint.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/stdckdint.h b/include/stdckdint.h new file mode 100644 index 00000000..52c88a12 --- /dev/null +++ b/include/stdckdint.h @@ -0,0 +1,8 @@ +#ifndef __STDCKDINT_H +#define __STDCKDINT_H + +#define ckd_add(R, A, B) __builtin_add_overflow((A), (B), (R)) +#define ckd_sub(R, A, B) __builtin_sub_overflow((A), (B), (R)) +#define ckd_mul(R, A, B) __builtin_mul_overflow((A), (B), (R)) + +#endif |