Restore declaration for _GNU_SOURCE, needed to expose inet_nsap_addr

Non-GLIBC LIBC's are strict about when these functions are visible.

Restore declaration for _GNU_SOURCE, needed to expose inet_nsap_addr
31aec672 · Tim Wickberg · aecd9432 · 31aec672
Commit 31aec672 authored 9 years ago by Tim Wickberg
--- a/src/common/callerid.c
+++ b/src/common/callerid.c
@@ -48,9 +48,9 @@
 #endif  /*  HAVE_CONFIG_H */


-//#ifndef _GNU_SOURCE
-//#define _GNU_SOURCE
-//#endif
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
 #include <arpa/inet.h>
 #include <ctype.h>