# HG changeset patch
# User Jim Meyering <jim@meyering.net>
# Date 735448631 0
# Node ID c4584fcae3a5d02c3bc26bf08deea35a4158309e
# Parent  a08372bfb97e69afe02d76bd211dc8ade3ce2769
merge with 3.5

diff --git a/lib/backupfile.c b/lib/backupfile.c
--- a/lib/backupfile.c
+++ b/lib/backupfile.c
@@ -24,8 +24,12 @@
 #include "backupfile.h"
 #if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
 #include <string.h>
+#ifndef index
 #define index strchr
+#endif
+#ifndef rindex
 #define rindex strrchr
+#endif
 #else
 #include <strings.h>
 #endif