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-rw-r--r--string/strrchr.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/string/strrchr.c b/string/strrchr.c
index b5b4bc6208..47ff08cfa3 100644
--- a/string/strrchr.c
+++ b/string/strrchr.c
@@ -19,9 +19,13 @@
 
 #undef strrchr
 
+#ifndef STRRCHR
+# define STRRCHR strrchr
+#endif
+
 /* Find the last occurrence of C in S.  */
 char *
-strrchr (const char *s, int c)
+STRRCHR (const char *s, int c)
 {
   const char *found, *p;