$NetBSD: patch-ab,v 1.1 2010/07/18 09:46:51 wiz Exp $

Fix build on DragonFly BSD, PR 43630.

--- src/synth_filter.cpp.orig	2004-11-24 12:30:41.000000000 +0000
+++ src/synth_filter.cpp
@@ -1,6 +1,5 @@
 #include "stdafx.h"
 
-typedef mpc_int32_t ptrdiff_t;
 
 
 /* C O N S T A N T S */
