wpos in struct buf_read and datalen in imsg_get should be size_t and not

ssize_t
From: Alexander von Gernler <grunk@pestilenz.org>

src/usr.sbin/ntpd/imsg.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: imsg.c,v 1.9 2005/03/09 14:07:00 henning Exp $ */
+/*	$OpenBSD: imsg.c,v 1.10 2005/03/23 10:42:04 henning Exp $ */
 
 /*
  * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -57,8 +57,7 @@ imsg_read(struct imsgbuf *ibuf)
 int
 imsg_get(struct imsgbuf *ibuf, struct imsg *imsg)
 {
-	ssize_t			 datalen = 0;
-	size_t			 av, left;
+	size_t			 av, left, datalen;
 
 	av = ibuf->r.wpos;
 

src/usr.sbin/ntpd/ntpd.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: ntpd.h,v 1.53 2005/02/03 10:53:33 dtucker Exp $ */
+/*	$OpenBSD: ntpd.h,v 1.54 2005/03/23 10:42:04 henning Exp $ */
 
 /*
  * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -141,7 +141,7 @@ struct msgbuf {
 };
 
 struct buf_read {
-	ssize_t			 wpos;
+	size_t			 wpos;
 	u_char			 buf[READ_BUF_SIZE];
 	u_char			*rptr;
 };