$NetBSD: patch-af,v 1.3 2016/03/30 10:03:46 jperkin Exp $

Remove unused functions.

--- random.c.orig	2007-11-25 12:03:46.000000000 +0000
+++ random.c
@@ -73,7 +73,6 @@ extern bool read_pat_mode;
 extern bool dont_repeat;
 extern BUFFER sav_buf;
 
-char dec_chr_ok ();
 ulong get_long ();
 void wind_on_dot_all ();