8548 want memset_s(3C)
Reviewed by: Robert Mustacchi <rm@joyent.com>

@@ -314,10 +314,20 @@
 /*
  * Defined in setlocale.c.
  */
 extern char *current_locale(locale_t, int);
 
+/*
+ * defined in set_constraint_handler_s.c.
+ */
+extern void __throw_constraint_handler_s(const char *_RESTRICT_KYWD, int);
+
+/*
+ * defined in assfail.c.
+ */
+extern void common_panic(const char *, const char *);
+
 #ifdef  __cplusplus
 }
 #endif
 
 #endif /* _LIBC_H */