diff options
Diffstat (limited to 'src/atomic_ops.c')
| -rw-r--r-- | src/atomic_ops.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/atomic_ops.c b/src/atomic_ops.c index 0d9ca02..e1dfdb7 100644 --- a/src/atomic_ops.c +++ b/src/atomic_ops.c @@ -45,7 +45,8 @@ # define AO_USE_NO_SIGNALS #endif -#if (defined(__linux__) || defined(__GLIBC__) || defined(__GNU__)) \ +#if (defined(__CYGWIN__) || defined(__GLIBC__) || defined(__GNU__) \ + || defined(__linux__)) \ && !defined(AO_USE_NO_SIGNALS) && !defined(_GNU_SOURCE) # define _GNU_SOURCE 1 #endif |