From 852c7f75ee4e2626daf2e4d71f7a74f0a239df54 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 7 Jul 1998 12:01:22 +0000
Subject: [PATCH] Prevent warning.

---
 resolv/res_comp.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/resolv/res_comp.c b/resolv/res_comp.c
index fc6c2cc6647..01807dcd222 100644
--- a/resolv/res_comp.c
+++ b/resolv/res_comp.c
@@ -575,7 +575,11 @@ ns_name_unpack(msg, eom, src, dst, dstsiz)
 {
 	const u_char *srcp, *dstlim;
 	u_char *dstp;
+#ifdef _LIBC
+	int n, len, checked;
+#else
 	int n, c, len, checked;
+#endif
 
 	len = -1;
 	checked = 0;
@@ -739,7 +743,7 @@ ns_name_pack(src, dst, dstsiz, dnptrs, lastdnptr)
 			*lpp = NULL;
 		__set_errno (EMSGSIZE);
 		return (-1);
-	} 
+	}
 	return (dstp - dst);
 }
 
@@ -761,7 +765,7 @@ ns_name_uncompress(msg, eom, src, dst, dstsiz)
 {
 	u_char tmp[NS_MAXCDNAME];
 	int n;
-	
+
 	if ((n = ns_name_unpack(msg, eom, src, tmp, sizeof tmp)) == -1)
 		return (-1);
 	if (ns_name_ntop(tmp, dst, dstsiz) == -1)
-- 
2.47.2