$NetBSD: patch-aa,v 1.3 2004/03/17 07:35:23 soren Exp $

--- gsmlib/gsm_unix_serial.cc.orig	2004-03-17 07:51:52.000000000 +0100
+++ gsmlib/gsm_unix_serial.cc	2004-03-17 07:51:57.000000000 +0100
@@ -26,6 +26,7 @@
 #include <sys/ioctl.h>
 #include <signal.h>
 #include <pthread.h>
+#include <assert.h>
 
 using namespace std;
 using namespace gsmlib;