From 39d4ee3fee4f4fc0825727d33e14450dee41b0a5 Mon Sep 17 00:00:00 2001
From: Alfred Perlstein <alfred@FreeBSD.org>
Date: Thu, 11 Jul 2002 22:50:36 +0000
Subject: [PATCH] WARNS=2, de-__P()

---
 usr.sbin/slstat/Makefile |  1 +
 usr.sbin/slstat/slstat.c | 12 +++++-------
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/usr.sbin/slstat/Makefile b/usr.sbin/slstat/Makefile
index ff0b9cacc50..09556eadf0c 100644
--- a/usr.sbin/slstat/Makefile
+++ b/usr.sbin/slstat/Makefile
@@ -2,6 +2,7 @@
 # $FreeBSD$
 
 PROG=	slstat
+WARNS?=	2
 MAN=	slstat.8
 
 .include <bsd.prog.mk>
diff --git a/usr.sbin/slstat/slstat.c b/usr.sbin/slstat/slstat.c
index ac1fa83e710..3b3c52d06df 100644
--- a/usr.sbin/slstat/slstat.c
+++ b/usr.sbin/slstat/slstat.c
@@ -50,9 +50,9 @@ static const char rcsid[] =
 #include <net/slcompress.h>
 #include <net/if_slvar.h>
 
-static	void usage __P((void));
-static	void intpr __P((void));
-static	void catchalarm __P((int));
+static	void usage(void);
+static	void intpr(void);
+static	void catchalarm(int);
 
 #define INTERFACE_PREFIX        "sl%d"
 char    interface[IFNAMSIZ];
@@ -64,9 +64,7 @@ int	unit;
 int	name[6];
 
 int
-main(argc, argv)
-	int argc;
-	char *argv[];
+main(int argc, char *argv[])
 {
 	int c, i;
 	size_t len;
@@ -241,7 +239,7 @@ intpr()
  */
 static void
 catchalarm(sig)
-	int sig;
+	int sig __unused;
 {
 	signalled = 1;
 }