$NetBSD: patch-am,v 1.1 2012/01/25 09:56:09 he Exp $

A number of changes to make this build with no warnings under -Wall.

--- classes/config.h.orig	2012-01-24 11:37:19.000000000 +0000
+++ classes/config.h
@@ -11,7 +11,7 @@ typedef struct _Config_* Config;
 	int		config_nfields (Config self);
 	char**		config_fields (Config self);
 	int		config_scanbuf (Config self, char* buf);
-	int		config_setbreak (	
+	void		config_setbreak (
 				Config self,
 				const char* delimiters,
 				const char* punctuation