$NetBSD: patch-ac,v 1.1 2002/07/17 13:10:31 agc Exp $

Prototype select(2).

--- printsession.cc	2002/07/17 13:07:37	1.1
+++ printsession.cc	2002/07/17 13:07:54
@@ -4,6 +4,7 @@
 #include "record.h"
 #include "stream5250.h"
 #include <sys/time.h>
+#include <unistd.h>
 #include "printsession.h"
 #include "utility.h"