>From 4719603f57f33099804664f691a072b5033fb11c Mon Sep 17 00:00:00 2001
From: Bruno Haible <address@hidden>
Date: Fri, 5 Oct 2018 21:54:56 +0200
Subject: [PATCH 5/5] strpbrk: Make it possible to namespace the defined
 symbol.

* lib/strpbrk.c (strpbrk): Don't undefine outside of glibc.
---
 ChangeLog     | 5 +++++
 lib/strpbrk.c | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 10c3cd8..e3688b6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2018-10-05  Bruno Haible  <address@hidden>
 
+	strpbrk: Make it possible to namespace the defined symbol.
+	* lib/strpbrk.c (strpbrk): Don't undefine outside of glibc.
+
+2018-10-05  Bruno Haible  <address@hidden>
+
 	strcspn: Make it possible to namespace the defined symbol.
 	* lib/strcspn.c (strcspn): Don't undefine outside of glibc.
 
diff --git a/lib/strpbrk.c b/lib/strpbrk.c
index 1cdb2db..8aeefb9 100644
--- a/lib/strpbrk.c
+++ b/lib/strpbrk.c
@@ -22,7 +22,9 @@
 #include <stddef.h>
 #include <string.h>
 
-#undef strpbrk
+#if _LIBC
+# undef strpbrk
+#endif
 
 /* Find the first occurrence in S of any character in ACCEPT.  */
 char *
-- 
2.7.4