Define _POSIX_SOURCE to enable POSIX extensions on some systems.

2015-07-28 23:32:35 -07:00 · 2015-07-28 23:32:35 -07:00 · 2fc6d66797
commit 2fc6d66797
parent 5701f48cf5
1 changed files with 4 additions and 0 deletions
--- a/gzguts.h
+++ b/gzguts.h
@ -25,6 +25,10 @@
 #  include <stdlib.h>
 #  include <limits.h>
 #endif
+
+#ifndef _POSIX_SOURCE
+#  define _POSIX_SOURCE
+#endif
 #include <fcntl.h>

 #ifdef _WIN32