Include "sys/types.h" here to fix compilation problems in 3rd party

applications.

sys/sys/select.h

@@ -1,4 +1,4 @@
-/*	$NetBSD: select.h,v 1.11 2001/02/26 16:26:54 lukem Exp $	*/
+/*	$NetBSD: select.h,v 1.12 2002/06/10 10:31:48 tron Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -38,6 +38,8 @@
 #ifndef _SYS_SELECT_H_
 #define	_SYS_SELECT_H_
 
+#include <sys/types.h>
+
 /*
  * Used to maintain information about processes that wish to be
  * notified when I/O becomes possible.