diff options
| -rw-r--r-- | include/dalist/dalist_env.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/dalist/dalist_env.h b/include/dalist/dalist_env.h index 2f2b57a..8c8ab0f 100644 --- a/include/dalist/dalist_env.h +++ b/include/dalist/dalist_env.h @@ -7,6 +7,10 @@ #else +#ifndef _XOPEN_SOURCE +#define _XOPEN_SOURCE 500 +#endif + #include <stdint.h> #include <stdio.h> #include <errno.h> |