From 84f070020500de40e69e6d00df9d41ecc90a3b23 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Sat, 6 May 2000 21:46:09 +0000
Subject: IPv6 support compiles on both glibc 2.0 and 2.1.

---
 sysdep/linux/sysio.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'sysdep')

diff --git a/sysdep/linux/sysio.h b/sysdep/linux/sysio.h
index 0e8ee3dd..32bec160 100644
--- a/sysdep/linux/sysio.h
+++ b/sysdep/linux/sysio.h
@@ -8,8 +8,10 @@
 
 #ifdef IPV6
 
-#ifdef CONFIG_IPV6_GLIBC_20
+#ifndef IPV6_UNICAST_HOPS
+/* Needed on glibc 2.0 systems */
 #include <linux/in6.h>
+#define CONFIG_IPV6_GLIBC_20
 #endif
 
 static inline void
-- 
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