Add missing rot13 function prototype

diff --git a/games/fortune/fortune/fortune.c b/games/fortune/fortune/fortune.c
index 73d4def..aea8e69 100644 (file)
--- a/games/fortune/fortune/fortune.c
+++ b/games/fortune/fortune/fortune.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: fortune.c,v 1.57 2017/06/04 13:39:25 fcambus Exp $    */
+/*     $OpenBSD: fortune.c,v 1.58 2017/06/30 08:39:16 mestre Exp $     */
 /*     $NetBSD: fortune.c,v 1.8 1995/03/23 08:28:40 cgd Exp $  */
 
 /*-
@@ -132,6 +132,7 @@ FILEDESC *
         pick_child(FILEDESC *);
 void    print_file_list(void);
 void    print_list(FILEDESC *, int);
+void    rot13(char *, size_t);
 void    sum_noprobs(FILEDESC *);
 void    sum_tbl(STRFILE *, STRFILE *);
 __dead void     usage(void);