diff options
| -rw-r--r-- | sysdep/unix/io.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c index c9e6fe1..dc7146f 100644 --- a/sysdep/unix/io.c +++ b/sysdep/unix/io.c @@ -7,6 +7,10 @@ * Can be freely distributed and used under the terms of the GNU GPL. */ +/* Unfortunately, some glibc versions hide parts of RFC 3542 API + if _GNU_SOURCE is not defined. */ +#define _GNU_SOURCE 1 + #include <stdio.h> #include <stdlib.h> #include <time.h> |