# HG changeset patch
# User Jim Meyering <jim@meyering.net>
# Date 960068857 0
# Node ID 5d97984fbf4db2eabcdb1238fd6e6f6e1b6f6089
# Parent  b2550ac2503f368bc82cfb2c8046a9b97d275d7f
[!HAVE_DECL_MEMCHR]: Declare memchr.

diff --git a/lib/strnlen.c b/lib/strnlen.c
--- a/lib/strnlen.c
+++ b/lib/strnlen.c
@@ -19,6 +19,13 @@
 
 #include <string.h>
 
+#ifndef HAVE_DECL_MEMCHR
+"this configure-time declaration test was not run"
+#endif
+#if !HAVE_DECL_MEMCHR
+char *memchr ();
+#endif
+
 #undef __strnlen
 #undef strnlen