Fix a build warning on OpenBSD

(Contributed by Theo Buehler)
2018-08-12 23:46:02 -04:00 · 2018-08-12 23:46:02 -04:00 · 43446b735d
commit 43446b735d
parent 6c059f8f5b
1 changed files with 1 additions and 0 deletions
--- a/contrib/libtests/pngvalid.c
+++ b/contrib/libtests/pngvalid.c
@ -21,6 +21,7 @@
 #define _POSIX_SOURCE 1
 #define _ISOC99_SOURCE 1 /* For floating point */
 #define _GNU_SOURCE 1 /* For the floating point exception extension */
+#define _BSD_SOURCE 1 /* For the floating point exception extension */

 #include <signal.h>
 #include <stdio.h>