diff options
| -rw-r--r-- | src/system.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/system.h b/src/system.h index 09b94c13c..ab4826682 100644 --- a/src/system.h +++ b/src/system.h @@ -765,6 +765,10 @@ enum : (errno = EOVERFLOW, -1)) #endif +#if ! HAVE_SYNC +# define sync() /* empty */ +#endif + /* Compute the greatest common divisor of U and V using Euclid's algorithm. U and V must be nonzero. */ |