From 4f07d6ce625a97531c8982938b64c561f5773a51 Mon Sep 17 00:00:00 2001
From: peter <peter@FreeBSD.org>
Date: Tue, 11 Mar 1997 17:25:32 +0000
Subject: [PATCH] Merge from Lite2 (oops, nearly forgot these ones)

---
 games/factor/factor.c | 3 ++-
 games/number/number.c | 5 +++--
 games/primes/primes.c | 3 ++-
 games/quiz/quiz.c     | 9 ++++++---
 4 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/games/factor/factor.c b/games/factor/factor.c
index 8edb2c1fed7e..92f7415369a1 100644
--- a/games/factor/factor.c
+++ b/games/factor/factor.c
@@ -41,7 +41,7 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)factor.c	8.3 (Berkeley) 3/30/94";
+static char sccsid[] = "@(#)factor.c	8.4 (Berkeley) 5/4/95";
 #endif /* not lint */
 
 /*
@@ -69,6 +69,7 @@ static char sccsid[] = "@(#)factor.c	8.3 (Berkeley) 3/30/94";
 #include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 #include "primes.h"
 
diff --git a/games/number/number.c b/games/number/number.c
index 44cae3cd6fb0..cc7b85d11512 100644
--- a/games/number/number.c
+++ b/games/number/number.c
@@ -38,16 +38,17 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)number.c	8.2 (Berkeley) 3/31/94";
+static char sccsid[] = "@(#)number.c	8.3 (Berkeley) 5/4/95";
 #endif /* not lint */
 
 #include <sys/types.h>
 
 #include <ctype.h>
+#include <err.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <err.h>
+#include <unistd.h>
 
 #define	MAXNUM		65		/* Biggest number we handle. */
 
diff --git a/games/primes/primes.c b/games/primes/primes.c
index a402be2df5a2..f174e9006f26 100644
--- a/games/primes/primes.c
+++ b/games/primes/primes.c
@@ -41,7 +41,7 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)primes.c	8.4 (Berkeley) 3/21/94";
+static char sccsid[] = "@(#)primes.c	8.5 (Berkeley) 5/10/95";
 #endif /* not lint */
 
 /*
@@ -69,6 +69,7 @@ static char sccsid[] = "@(#)primes.c	8.4 (Berkeley) 3/21/94";
 #include <memory.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 #include "primes.h"
 
diff --git a/games/quiz/quiz.c b/games/quiz/quiz.c
index 25ee3ed5f544..de0393ef75a6 100644
--- a/games/quiz/quiz.c
+++ b/games/quiz/quiz.c
@@ -42,16 +42,19 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
-static char sccsid[] = "@(#)quiz.c	8.2 (Berkeley) 1/3/94";
+static char sccsid[] = "@(#)quiz.c	8.3 (Berkeley) 5/4/95";
 #endif /* not lint */
 
 #include <sys/types.h>
+
+#include <ctype.h>
 #include <errno.h>
-#include <time.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <ctype.h>
+#include <time.h>
+#include <unistd.h>
+
 #include "quiz.h"
 #include "pathnames.h"