Add a cross-reference to strtok_r.

diff --git a/lib/strsep.h b/lib/strsep.h
index eeb0862bc6348922a5c6e73aca431ce77c8d28c4..3bf565ea948eef84ef27e85d75622b5c7b3276c1 100644 (file)
--- a/lib/strsep.h
+++ b/lib/strsep.h
@@ -40,7 +40,9 @@
 
    Caveat: It modifies the original string.
    Caveat: It doesn't work with multibyte strings unless all of the delimiter
-           characters are ASCII characters < 0x30.  */
+           characters are ASCII characters < 0x30.
+
+   See also strtok_r().  */
 
 extern char *strsep (char **stringp, const char *delim);