$NetBSD: patch-aa,v 1.4 2011/11/24 14:17:05 joerg Exp $

--- gsmlib/gsm_unix_serial.cc.orig	2002-09-22 11:51:10.000000000 +0000
+++ gsmlib/gsm_unix_serial.cc
@@ -26,6 +26,8 @@
 #include <sys/ioctl.h>
 #include <signal.h>
 #include <pthread.h>
+#include <assert.h>
+#include <string.h>
 
 using namespace std;
 using namespace gsmlib;