about summary refs log tree commit diff
path: root/string/strchrnul.c
diff options
context:
space:
mode:
Diffstat (limited to 'string/strchrnul.c')
-rw-r--r--string/strchrnul.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/string/strchrnul.c b/string/strchrnul.c
index 1f63572d6c..bf39636872 100644
--- a/string/strchrnul.c
+++ b/string/strchrnul.c
@@ -27,9 +27,13 @@
 #undef __strchrnul
 #undef strchrnul
 
+#ifndef STRCHRNUL
+# define STRCHRNUL __strchrnul
+#endif
+
 /* Find the first occurrence of C in S or the final NUL byte.  */
 char *
-__strchrnul (s, c_in)
+STRCHRNUL (s, c_in)
      const char *s;
      int c_in;
 {