From 6385fdb08f5c7c5484e81edfc80fb68b60d7e845 Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Mon, 24 Mar 2003 04:08:11 +0000
Subject: [PATCH] h_errno fix

---
 libraries/libldap/util-int.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libraries/libldap/util-int.c b/libraries/libldap/util-int.c
index 23bf1d194c..962db37b48 100644
--- a/libraries/libldap/util-int.c
+++ b/libraries/libldap/util-int.c
@@ -33,6 +33,13 @@
 
 #include "ldap-int.h"
 
+#ifndef h_errno
+/* newer systems declare this in <netdb.h> for you, older ones don't.
+ * harmless to declare it again (unless defined by a macro).
+ */
+extern int h_errno;
+#endif
+
 #ifndef LDAP_R_COMPILE
 # undef HAVE_REENTRANT_FUNCTIONS
 # undef HAVE_CTIME_R
-- 
2.39.5