$NetBSD: patch-ag,v 1.3 2010/02/04 20:14:01 adrianp Exp $

--- include/irc_string.h.orig	2007-02-28 04:17:43.000000000 +0000
+++ include/irc_string.h
@@ -99,12 +99,6 @@ extern char *basename(char *);
 #endif
 
 /*
- * clean_string - cleanup control and high ascii characters
- * -Dianora
- */
-extern char *clean_string(char *, const unsigned char *, size_t);
-
-/*
  * strip_tabs - convert tabs to spaces
  * - jdc
  */