From 8c94944fe73808b332532a067fef0c12e828e74e Mon Sep 17 00:00:00 2001
From: jdolecek <jdolecek@NetBSD.org>
Date: Fri, 28 Sep 2001 18:02:45 +0000
Subject: [PATCH] sbspace(): use lmin() instead of imin() and kill now unneeded
 casts Pointed out by Scott Barron in kern/13687.

---
 sys/sys/socketvar.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/sys/sys/socketvar.h b/sys/sys/socketvar.h
index ff6a3cff5cb6..e3e66264bf50 100644
--- a/sys/sys/socketvar.h
+++ b/sys/sys/socketvar.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: socketvar.h,v 1.49 2001/07/01 20:42:48 matt Exp $	*/
+/*	$NetBSD: socketvar.h,v 1.50 2001/09/28 18:02:45 jdolecek Exp $	*/
 
 /*-
  * Copyright (c) 1982, 1986, 1990, 1993
@@ -160,11 +160,10 @@ struct socket {
  * How much space is there in a socket buffer (so->so_snd or so->so_rcv)?
  * This is problematical if the fields are unsigned, as the space might
  * still be negative (cc > hiwat or mbcnt > mbmax).  Should detect
- * overflow and return 0.  Should use "lmin" but it doesn't exist now.
+ * overflow and return 0.
  */
 #define	sbspace(sb) \
-	((long) imin((int)((sb)->sb_hiwat - (sb)->sb_cc), \
-	 (int)((sb)->sb_mbmax - (sb)->sb_mbcnt)))
+	(lmin((sb)->sb_hiwat - (sb)->sb_cc, (sb)->sb_mbmax - (sb)->sb_mbcnt))
 
 /* do we have to send all at once on a socket? */
 #define	sosendallatonce(so) \