From bcde86b03d58700d1befd629e1073c0205c2bdbb Mon Sep 17 00:00:00 2001
From: "Andrey A. Chernov" <ache@FreeBSD.org>
Date: Wed, 24 Sep 1997 23:09:34 +0000
Subject: [PATCH] Convert to random()

---
 games/trek/main.c  | 5 ++---
 games/trek/ranf.c  | 8 +++-----
 games/trek/setup.c | 3 ++-
 3 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/games/trek/main.c b/games/trek/main.c
index 778ac76fc70..08c671065bf 100644
--- a/games/trek/main.c
+++ b/games/trek/main.c
@@ -45,6 +45,7 @@ static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 5/31/93";
 # include	<stdio.h>
 # include	<sgtty.h>
 # include	<setjmp.h>
+# include       <stdlib.h>
 
 # define	PRIO		00	/* default priority */
 
@@ -153,7 +154,6 @@ main(argc, argv)
 int	argc;
 char	**argv;
 {
-	long			vect;
 	/* extern FILE		*f_log; */
 	register char		opencode;
 	int			prio;
@@ -167,8 +167,7 @@ char	**argv;
 	av = argv;
 	ac = argc;
 	av++;
-	time(&vect);
-	srand(vect);
+	srandomdev();
 	opencode = 'w';
 	prio = PRIO;
 	if (gtty(1, &argp) == 0)
diff --git a/games/trek/ranf.c b/games/trek/ranf.c
index 7e58651a264..b6cdeae5aab 100644
--- a/games/trek/ranf.c
+++ b/games/trek/ranf.c
@@ -36,22 +36,20 @@ static char sccsid[] = "@(#)ranf.c	8.1 (Berkeley) 5/31/93";
 #endif /* not lint */
 
 # include	<stdio.h>
+# include       <stdlib.h>
 
 ranf(max)
 int	max;
 {
-	register int	t;
-
 	if (max <= 0)
 		return (0);
-	t = rand() >> 5;
-	return (t % max);
+	return (random() % max);
 }
 
 
 double franf()
 {
 	double		t;
-	t = rand() & 077777;
+	t = random() & 077777;
 	return (t / 32767.0);
 }
diff --git a/games/trek/setup.c b/games/trek/setup.c
index 698fc996d74..8ea327c1aca 100644
--- a/games/trek/setup.c
+++ b/games/trek/setup.c
@@ -35,6 +35,7 @@
 static char sccsid[] = "@(#)setup.c	8.1 (Berkeley) 5/31/93";
 #endif /* not lint */
 
+# include       <stdlib.h>
 # include	"trek.h"
 # include	"getpar.h"
 
@@ -104,7 +105,7 @@ setup()
 		d = 0;
 		for (i = 0; Game.passwd[i]; i++)
 			d += Game.passwd[i] << i;
-		srand(d);
+		srandom(d);
 	}
 	Param.bases = Now.bases = ranf(6 - Game.skill) + 2;
 	if (Game.skill == 6)