From 4b03b7b92fe23f3bc31d6829ae1229817a088eb0 Mon Sep 17 00:00:00 2001
From: Peter Wemm <peter@FreeBSD.org>
Date: Tue, 11 Mar 1997 14:39:26 +0000
Subject: [PATCH] Import some CSRG 4.4BSD-Lite2 games

---
 games/factor/Makefile | 2 +-
 games/number/Makefile | 2 +-
 games/pig/Makefile    | 2 +-
 games/pig/pig.c       | 3 ++-
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/games/factor/Makefile b/games/factor/Makefile
index 0189952de361..b82f09eb9418 100644
--- a/games/factor/Makefile
+++ b/games/factor/Makefile
@@ -3,7 +3,7 @@
 PROG=	factor
 SRCS=	factor.c pr_tbl.c
 CFLAGS+=-I${.CURDIR}/../primes
-MAN6=	factor.6
+MAN6=	factor.0
 MLINKS+=factor.6 primes.6
 .PATH:	${.CURDIR}/../primes
 
diff --git a/games/number/Makefile b/games/number/Makefile
index dd18edb39a3f..466f666e9226 100644
--- a/games/number/Makefile
+++ b/games/number/Makefile
@@ -1,6 +1,6 @@
 #	@(#)Makefile	8.1 (Berkeley) 5/31/93
 
 PROG=	number
-MAN6=	number.6
+MAN6=	number.0
 
 .include <bsd.prog.mk>
diff --git a/games/pig/Makefile b/games/pig/Makefile
index f1ab5834e3c3..60f6b24c0917 100644
--- a/games/pig/Makefile
+++ b/games/pig/Makefile
@@ -1,6 +1,6 @@
 #	@(#)Makefile	8.1 (Berkeley) 5/31/93
 
 PROG=	pig
-MAN6=	pig.6
+MAN6=	pig.0
 
 .include <bsd.prog.mk>
diff --git a/games/pig/pig.c b/games/pig/pig.c
index 3fbd514bfef5..b2f9112c958b 100644
--- a/games/pig/pig.c
+++ b/games/pig/pig.c
@@ -38,7 +38,7 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)pig.c	8.1 (Berkeley) 5/31/93";
+static char sccsid[] = "@(#)pig.c	8.2 (Berkeley) 5/4/95";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -47,6 +47,7 @@ static char sccsid[] = "@(#)pig.c	8.1 (Berkeley) 5/31/93";
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 void pigout __P((char *, int));
 void usage __P((void));