Add prototype for strverscmp.

diff --git a/string/string.h b/string/string.h
index 7a6ad12..4a79dce 100644 (file)
--- a/string/string.h
+++ b/string/string.h
@@ -241,6 +241,9 @@ extern char *strsep __P ((char **__stringp, __const char *__delim));
 #endif
 
 #ifdef __USE_GNU
+/* Compare S1 and S2 as strings holding name & indices/version numbers.  */
+extern int strverscmp __P ((__const char *__s1, __const char *__s2));
+
 /* Return a string describing the meaning of the signal number in SIG.  */
 extern char *strsignal __P ((int __sig));