Add null declaration of AI_NUMERICINFO.

Some platforms (older FreeBSD and DragonFly versions) do have
getaddrinfo() but do not have AI_NUMERICINFO. so define it to zero
in those cases.

1 files changed, 4 insertions, 0 deletions

diff --git a/defines.h b/defines.h
index f489196e..1ec9467d 100644
--- a/defines.h
+++ b/defines.h
@@ -594,6 +594,10 @@ struct winsize {
 # undef HAVE_GAI_STRERROR
 #endif
 
+#if defined(HAVE_GETADDRINFO) && !defined(HAVE_DECL_AI_NUMERICSERV)
+# define AI_NUMERICSERV	0
+#endif
+
 #if defined(BROKEN_UPDWTMPX) && defined(HAVE_UPDWTMPX)
 # undef HAVE_UPDWTMPX
 #endif