From: Kurt Zeilenga <kurt@openldap.org>
Date: Fri, 14 Mar 2003 04:56:08 +0000 (+0000)
Subject: just in case <netdb.h> does something like
X-Git-Tag: NO_SLAP_OP_BLOCKS~115
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=c34c42dec373e41065e753fcc3b13f3621ce835f;p=openldap

just in case <netdb.h> does something like
#define h_errno (* __h_errno())
---

diff --git a/libraries/libldap/util-int.c b/libraries/libldap/util-int.c
index 57a2464af8..962db37b48 100644
--- a/libraries/libldap/util-int.c
+++ b/libraries/libldap/util-int.c
@@ -33,10 +33,12 @@
 
 #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.
+ * harmless to declare it again (unless defined by a macro).
  */
 extern int h_errno;
+#endif
 
 #ifndef LDAP_R_COMPILE
 # undef HAVE_REENTRANT_FUNCTIONS