Sync our register usage with NetBSD's (non-)usage.

43 files changed, 120 insertions, 120 deletions

diff --git a/games/trek/abandon.c b/games/trek/abandon.c
index 259612d..3be1770 100644
--- a/games/trek/abandon.c
+++ b/games/trek/abandon.c
@@ -66,10 +66,10 @@ static char sccsid[] = "@(#)abandon.c	8.1 (Berkeley) 5/31/93";
 
 abandon()
 {
-	register struct quad	*q;
-	register int		i;
+	struct quad	*q;
+	int		i;
 	int			j;
-	register struct event	*e;
+	struct event	*e;
 
 	if (Ship.ship == QUEENE)
 		return (printf("You may not abandon ye Faire Queene\n"));
diff --git a/games/trek/attack.c b/games/trek/attack.c
index 874793b..92dc164 100644
--- a/games/trek/attack.c
+++ b/games/trek/attack.c
@@ -72,7 +72,7 @@ static char sccsid[] = "@(#)attack.c	8.1 (Berkeley) 5/31/93";
 attack(resting)
 int	resting;	/* set if attack while resting */
 {
-	register int		hit, i, l;
+	int		hit, i, l;
 	int			maxhit, tothit, shldabsb;
 	double			chgfac, propor, extradm;
 	double			dustfac, tothe;
diff --git a/games/trek/autover.c b/games/trek/autover.c
index da0ca7d..9fdaa26 100644
--- a/games/trek/autover.c
+++ b/games/trek/autover.c
@@ -60,7 +60,7 @@ static char sccsid[] = "@(#)autover.c	8.1 (Berkeley) 5/31/93";
 autover()
 {
 	double			dist;
-	register int		course;
+	int		course;
 
 	printf("\07RED ALERT:  The %s is in a supernova quadrant\n", Ship.shipname);
 	printf("***  Emergency override attempts to hurl %s to safety\n", Ship.shipname);
diff --git a/games/trek/capture.c b/games/trek/capture.c
index 553b533..db1b0b9 100644
--- a/games/trek/capture.c
+++ b/games/trek/capture.c
@@ -55,8 +55,8 @@ static char sccsid[] = "@(#)capture.c	8.1 (Berkeley) 5/31/93";
 
 capture()
 {
-	register int		i;
-	register struct kling	*k;
+	int		i;
+	struct kling	*k;
 	double			x;
 	extern struct kling	*selectklingon();
 
@@ -120,7 +120,7 @@ capture()
 
 struct kling	*selectklingon()
 {
-	register int		i;
+	int		i;
 
 	if (Etc.nkling < 2)
 		i = 0;
diff --git a/games/trek/check_out.c b/games/trek/check_out.c
index 8d923c4..c50af43 100644
--- a/games/trek/check_out.c
+++ b/games/trek/check_out.c
@@ -53,7 +53,7 @@ static char sccsid[] = "@(#)check_out.c	8.1 (Berkeley) 5/31/93";
 check_out(device)
 int	device;
 {
-	register int	dev;
+	int	dev;
 
 	dev = device;
 
diff --git a/games/trek/checkcond.c b/games/trek/checkcond.c
index 0be2a7b..4270027 100644
--- a/games/trek/checkcond.c
+++ b/games/trek/checkcond.c
@@ -66,7 +66,7 @@ static char sccsid[] = "@(#)checkcond.c	8.1 (Berkeley) 5/31/93";
 
 checkcond()
 {
-	register int		i, j;
+	int		i, j;
 
 	/* see if we are still alive and well */
 	if (Ship.reserves < 0.0)
diff --git a/games/trek/compkl.c b/games/trek/compkl.c
index b183f13..68ab951 100644
--- a/games/trek/compkl.c
+++ b/games/trek/compkl.c
@@ -53,7 +53,7 @@ static char sccsid[] = "@(#)compkl.c	8.1 (Berkeley) 5/31/93";
 compkldist(f)
 int	f;		/* set if new quadrant */
 {
-	register int		i, dx, dy;
+	int		i, dx, dy;
 	double			d;
 	double			temp;
 
@@ -95,7 +95,7 @@ int	f;		/* set if new quadrant */
 sortkl()
 {
 	struct kling		t;
-	register int		f, i, m;
+	int		f, i, m;
 
 	m = Etc.nkling - 1;
 	f = 1;
diff --git a/games/trek/computer.c b/games/trek/computer.c
index a230cf2..e6d2bae 100644
--- a/games/trek/computer.c
+++ b/games/trek/computer.c
@@ -103,7 +103,7 @@ struct cvntab	Cputab[] =
 computer()
 {
 	int			ix, iy;
-	register int		i, j;
+	int		i, j;
 	int			numout;
 	int			tqx, tqy;
 	struct cvntab		*r;
@@ -112,7 +112,7 @@ computer()
 	double			dist, time;
 	double			warpfact;
 	struct quad		*q;
-	register struct event	*e;
+	struct event	*e;
 
 	if (check_out(COMPUTER))
 		return;
@@ -317,7 +317,7 @@ double	*dist;
 	double			dx, dy;
 	double			quadsize;
 	double			angle;
-	register int		course;
+	int		course;
 
 	/* normalize to quadrant distances */
 	quadsize = NSECTS;
diff --git a/games/trek/damage.c b/games/trek/damage.c
index 9f14123..eaff84f 100644
--- a/games/trek/damage.c
+++ b/games/trek/damage.c
@@ -55,10 +55,10 @@ damage(dev1, dam)
 int	dev1;		/*  device index */
 double	dam;		/* time to repair */
 {
-	register int		i;
-	register struct event	*e;
+	int		i;
+	struct event	*e;
 	int			f;
-	register int		dev;
+	int		dev;
 
 	/* ignore zero damages */
 	if (dam <= 0.0)
diff --git a/games/trek/damaged.c b/games/trek/damaged.c
index 0bcf91b..301a12f 100644
--- a/games/trek/damaged.c
+++ b/games/trek/damaged.c
@@ -49,9 +49,9 @@ static char sccsid[] = "@(#)damaged.c	8.1 (Berkeley) 5/31/93";
 damaged(dev)
 int	dev;
 {
-	register int		d;
-	register struct event	*e;
-	register int		i;
+	int		d;
+	struct event	*e;
+	int		i;
 
 	d = dev;
 
diff --git a/games/trek/dcrept.c b/games/trek/dcrept.c
index 8b7e97d..258fbd1 100644
--- a/games/trek/dcrept.c
+++ b/games/trek/dcrept.c
@@ -53,10 +53,10 @@ static char sccsid[] = "@(#)dcrept.c	8.1 (Berkeley) 5/31/93";
 
 dcrept()
 {
-	register int		i, f;
+	int		i, f;
 	double			x;
 	double			m1, m2;
-	register struct event	*e;
+	struct event	*e;
 
 	/* set up the magic factors to output the time till fixed */
 	if (Ship.cond == DOCKED)
diff --git a/games/trek/destruct.c b/games/trek/destruct.c
index 3ff212c..ae123f0 100644
--- a/games/trek/destruct.c
+++ b/games/trek/destruct.c
@@ -62,7 +62,7 @@ static char sccsid[] = "@(#)destruct.c	8.1 (Berkeley) 5/31/93";
 destruct()
 {
 	char		checkpass[15];
-	register int	i, j;
+	int	i, j;
 	double		zap;
 
 	if (damaged(COMPUTER))
diff --git a/games/trek/dock.c b/games/trek/dock.c
index 504daff..f190e46 100644
--- a/games/trek/dock.c
+++ b/games/trek/dock.c
@@ -56,9 +56,9 @@ static char sccsid[] = "@(#)dock.c	8.1 (Berkeley) 5/31/93";
 
 dock()
 {
-	register int		i, j;
+	int		i, j;
 	int			ok;
-	register struct event	*e;
+	struct event	*e;
 
 	if (Ship.cond == DOCKED)
 		return (printf("Chekov: But captain, we are already docked\n"));
@@ -123,8 +123,8 @@ dock()
 
 undock()
 {
-	register struct event	*e;
-	register int		i;
+	struct event	*e;
+	int		i;
 
 	if (Ship.cond != DOCKED)
 	{
diff --git a/games/trek/dumpgame.c b/games/trek/dumpgame.c
index e77fbc4..8406f11 100644
--- a/games/trek/dumpgame.c
+++ b/games/trek/dumpgame.c
@@ -78,9 +78,9 @@ struct dump	Dump_template[] =
 dumpgame()
 {
 	int			version;
-	register int		fd;
-	register struct dump	*d;
-	register int		i;
+	int		fd;
+	struct dump	*d;
+	int		i;
 
 	if ((fd = creat("trek.dump", 0644)) < 0)
 		return (printf("cannot dump\n"));
@@ -112,7 +112,7 @@ dumpgame()
 
 restartgame()
 {
-	register int	fd;
+	int	fd;
 	int		version;
 
 	if ((fd = open("trek.dump", O_RDONLY)) < 0 ||
@@ -142,9 +142,9 @@ restartgame()
 readdump(fd1)
 int	fd1;
 {
-	register int		fd;
-	register struct dump	*d;
-	register int		i;
+	int		fd;
+	struct dump	*d;
+	int		i;
 	long			junk;
 
 	fd = fd1;
diff --git a/games/trek/dumpme.c b/games/trek/dumpme.c
index 2e361dc..4d2ff37 100644
--- a/games/trek/dumpme.c
+++ b/games/trek/dumpme.c
@@ -54,10 +54,10 @@ static char sccsid[] = "@(#)dumpme.c	8.1 (Berkeley) 5/31/93";
 dumpme(flag)
 int	flag;
 {
-	register int		f;
+	int		f;
 	double			x;
-	register struct event	*e;
-	register int		i;
+	struct event	*e;
+	int		i;
 
 	f = flag;
 	Ship.quadx = ranf(NQUADS);
diff --git a/games/trek/dumpssradio.c b/games/trek/dumpssradio.c
index 1589c48..4a57ffd 100644
--- a/games/trek/dumpssradio.c
+++ b/games/trek/dumpssradio.c
@@ -45,9 +45,9 @@ static char sccsid[] = "@(#)dumpssradio.c	8.1 (Berkeley) 5/31/93";
 
 dumpssradio()
 {
-	register struct event	*e;
-	register int		j;
-	register int		chkrest;
+	struct event	*e;
+	int		j;
+	int		chkrest;
 
 	chkrest = 0;
 	for (j = 0; j < MAXEVENTS; j++)
diff --git a/games/trek/events.c b/games/trek/events.c
index 12c7fbc..f2aa111 100644
--- a/games/trek/events.c
+++ b/games/trek/events.c
@@ -51,7 +51,7 @@ static char sccsid[] = "@(#)events.c	8.1 (Berkeley) 5/31/93";
 events(warp)
 int	warp;		/* set if called in a time warp */
 {
-	register int		i;
+	int		i;
 	int			j;
 	struct kling		*k;
 	double			rtime;
@@ -59,8 +59,8 @@ int	warp;		/* set if called in a time warp */
 	double			idate;
 	struct event		*ev, *xsched(), *schedule();
 	int			ix, iy;
-	register struct quad	*q;
-	register struct event	*e;
+	struct quad	*q;
+	struct event	*e;
 	int			evnum;
 	int			restcancel;
 
diff --git a/games/trek/getpar.c b/games/trek/getpar.c
index 2fd11fc..7cb2fc8 100644
--- a/games/trek/getpar.c
+++ b/games/trek/getpar.c
@@ -47,7 +47,7 @@ static char sccsid[] = "@(#)getpar.c	8.1 (Berkeley) 5/31/93";
 getintpar(s)
 char	*s;
 {
-	register int	i;
+	int	i;
 	int		n;
 
 	while (1)
@@ -71,7 +71,7 @@ char	*s;
 double getfltpar(s)
 char	*s;
 {
-	register int		i;
+	int		i;
 	double			d;
 
 	while (1)
@@ -118,9 +118,9 @@ char		*s;
 struct cvntab	tab[];
 {
 	char				input[100];
-	register struct cvntab		*r;
+	struct cvntab		*r;
 	int				flag;
-	register char			*p, *q;
+	char			*p, *q;
 	int				c;
 	int				f;
 
@@ -196,9 +196,9 @@ char	*r;
 int	l;
 char	*t;
 {
-	register int	i;
+	int	i;
 	char		format[20];
-	register int	f;
+	int	f;
 
 	if (t == 0)
 		t = " \t\n;";
@@ -225,7 +225,7 @@ char	*t;
 
 testnl()
 {
-	register char		c;
+	char		c;
 
 	while ((c = cgetc(0)) != '\n')
 		if ((c >= '0' && c <= '9') || c == '.' || c == '!' ||
@@ -261,7 +261,7 @@ char	c;
 
 testterm()
 {
-	register char		c;
+	char		c;
 
 	if (!(c = cgetc(0)))
 		return (1);
@@ -284,7 +284,7 @@ testterm()
 readdelim(d)
 char	d;
 {
-	register char	c;
+	char	c;
 
 	while (c = cgetc(0))
 	{
diff --git a/games/trek/help.c b/games/trek/help.c
index 6f3244a..b6f967c 100644
--- a/games/trek/help.c
+++ b/games/trek/help.c
@@ -64,9 +64,9 @@ char	*Cntvect[3] =
 
 help()
 {
-	register int		i;
+	int		i;
 	double			dist, x;
-	register int		dx, dy;
+	int		dx, dy;
 	int			j, l;
 
 	/* check to see if calling for help is reasonable ... */
diff --git a/games/trek/impulse.c b/games/trek/impulse.c
index 4f2a943..bde44da 100644
--- a/games/trek/impulse.c
+++ b/games/trek/impulse.c
@@ -46,9 +46,9 @@ static char sccsid[] = "@(#)impulse.c	8.1 (Berkeley) 5/31/93";
 impulse()
 {
 	int			course;
-	register int		power;
+	int		power;
 	double			dist, time;
-	register int		percent;
+	int		percent;
 	extern double		move();
 
 	if (Ship.cond == DOCKED)
diff --git a/games/trek/initquad.c b/games/trek/initquad.c
index 69e3fb1..72dc83b 100644
--- a/games/trek/initquad.c
+++ b/games/trek/initquad.c
@@ -59,10 +59,10 @@ static char sccsid[] = "@(#)initquad.c	8.1 (Berkeley) 5/31/93";
 initquad(f)
 int	f;
 {
-	register int		i, j;
+	int		i, j;
 	int			rx, ry;
 	int			nbases, nstars;
-	register struct quad	*q;
+	struct quad	*q;
 	int			nholes;
 
 	q = &Quad[Ship.quadx][Ship.quady];
@@ -141,7 +141,7 @@ int	f;
 sector(x, y)
 int	*x, *y;
 {
-	register int		i, j;
+	int		i, j;
 
 	do
 	{
diff --git a/games/trek/kill.c b/games/trek/kill.c
index 79ebe48..6bae9d1 100644
--- a/games/trek/kill.c
+++ b/games/trek/kill.c
@@ -58,7 +58,7 @@ static char sccsid[] = "@(#)kill.c	8.1 (Berkeley) 5/31/93";
 killk(ix, iy)
 int	ix, iy;
 {
-	register int		i, j;
+	int		i, j;
 
 	printf("   *** Klingon at %d,%d destroyed ***\n", ix, iy);
 
@@ -98,8 +98,8 @@ int	ix, iy;
 killb(qx, qy)
 int	qx, qy;
 {
-	register struct quad	*q;
-	register struct xy	*b;
+	struct quad	*q;
+	struct xy	*b;
 
 	q = &Quad[qx][qy];
 
@@ -146,9 +146,9 @@ kills(x, y, f)
 int	x, y;	/* quad coords if f == 0, else sector coords */
 int	f;	/* f != 0 -- this quad;  f < 0 -- Enterprise's fault */
 {
-	register struct quad	*q;
-	register struct event	*e;
-	register char		*name;
+	struct quad	*q;
+	struct event	*e;
+	char		*name;
 	char			*systemname();
 
 	if (f)
@@ -190,9 +190,9 @@ killd(x, y, f)
 int	x, y;		/* quadrant coordinates */
 int	f;		/* set if user is to be informed */
 {
-	register struct event	*e;
-	register int		i;
-	register struct quad	*q;
+	struct event	*e;
+	int		i;
+	struct quad	*q;
 
 	q = &Quad[x][y];
 	for (i = 0; i < MAXEVENTS; i++)
diff --git a/games/trek/klmove.c b/games/trek/klmove.c
index c7be2c2..783195f 100644
--- a/games/trek/klmove.c
+++ b/games/trek/klmove.c
@@ -66,10 +66,10 @@ klmove(fl)
 int	fl;
 {
 	int			n;
-	register struct kling	*k;
+	struct kling	*k;
 	double			dx, dy;
 	int			nextx, nexty;
-	register int		lookx, looky;
+	int		lookx, looky;
 	int			motion;
 	int			fudgex, fudgey;
 	int			qx, qy;
diff --git a/games/trek/lrscan.c b/games/trek/lrscan.c
index a4dc143..1679337 100644
--- a/games/trek/lrscan.c
+++ b/games/trek/lrscan.c
@@ -53,8 +53,8 @@ static char sccsid[] = "@(#)lrscan.c	8.1 (Berkeley) 5/31/93";
 
 lrscan()
 {
-	register int			i, j;
-	register struct quad		*q;
+	int			i, j;
+	struct quad		*q;
 
 	if (check_out(LRSCAN))
 	{
diff --git a/games/trek/main.c b/games/trek/main.c
index 36d85b2..16f19b7 100644
--- a/games/trek/main.c
+++ b/games/trek/main.c
@@ -157,10 +157,10 @@ int	argc;
 char	**argv;
 {
 	/* extern FILE		*f_log; */
-	register char		opencode;
+	char		opencode;
 	int			prio;
-	register int		ac;
-	register char		**av;
+	int		ac;
+	char		**av;
 	struct	sgttyb		argp;
 
 	/* revoke */
diff --git a/games/trek/move.c b/games/trek/move.c
index 983315f..6aa0072 100644
--- a/games/trek/move.c
+++ b/games/trek/move.c
@@ -82,10 +82,10 @@ double	speed;
 {
 	double			angle;
 	double			x, y, dx, dy;
-	register int		ix, iy;
+	int		ix, iy;
 	double			bigger;
 	int			n;
-	register int		i;
+	int		i;
 	double			dist;
 	double			sectsize;
 	double			xn;
diff --git a/games/trek/nova.c b/games/trek/nova.c
index 3522f30..a327b0d 100644
--- a/games/trek/nova.c
+++ b/games/trek/nova.c
@@ -56,8 +56,8 @@ static char sccsid[] = "@(#)nova.c	8.1 (Berkeley) 5/31/93";
 nova(x, y)
 int	x, y;
 {
-	register int		i, j;
-	register int		se;
+	int		i, j;
+	int		se;
 
 	if (Sect[x][y] != STAR || Quad[Ship.quadx][Ship.quady].stars < 0)
 		return;
diff --git a/games/trek/out.c b/games/trek/out.c
index cd57891..21b5058 100644
--- a/games/trek/out.c
+++ b/games/trek/out.c
@@ -46,7 +46,7 @@ static char sccsid[] = "@(#)out.c	8.1 (Berkeley) 5/31/93";
 out(dev)
 int	dev;
 {
-	register struct device	*d;
+	struct device	*d;
 
 	d = &Device[dev];
 	printf("%s reports %s ", d->person, d->name);
diff --git a/games/trek/phaser.c b/games/trek/phaser.c
index a2e252a..45d2285 100644
--- a/games/trek/phaser.c
+++ b/games/trek/phaser.c
@@ -91,12 +91,12 @@ struct banks
 
 phaser()
 {
-	register int		i;
+	int		i;
 	int			j;
-	register struct kling	*k;
+	struct kling	*k;
 	double			dx, dy;
 	double			anglefactor, distfactor;
-	register struct banks	*b;
+	struct banks	*b;
 	int			manual, flag, extra;
 	int			hit;
 	double			tot;
diff --git a/games/trek/ram.c b/games/trek/ram.c
index f156ad8..9d5d177 100644
--- a/games/trek/ram.c
+++ b/games/trek/ram.c
@@ -53,8 +53,8 @@ static char sccsid[] = "@(#)ram.c	8.1 (Berkeley) 5/31/93";
 ram(ix, iy)
 int	ix, iy;
 {
-	register int		i;
-	register char		c;
+	int		i;
+	char		c;
 
 	printf("\07RED ALERT\07: collision imminent\n");
 	c = Sect[ix][iy];
diff --git a/games/trek/rest.c b/games/trek/rest.c
index 224c0fc..09f3f58 100644
--- a/games/trek/rest.c
+++ b/games/trek/rest.c
@@ -57,7 +57,7 @@ static char sccsid[] = "@(#)rest.c	8.1 (Berkeley) 5/31/93";
 rest()
 {
 	double			t;
-	register int		percent;
+	int		percent;
 
 	/* get the time to rest */
 	t = getfltpar("How long");
diff --git a/games/trek/schedule.c b/games/trek/schedule.c
index 3b68005..e66ead7 100644
--- a/games/trek/schedule.c
+++ b/games/trek/schedule.c
@@ -55,8 +55,8 @@ double	offset;
 char	x, y;
 char	z;
 {
-	register struct event	*e;
-	register int		i;
+	struct event	*e;
+	int		i;
 	double			date;
 
 	date = Now.date + offset;
@@ -95,7 +95,7 @@ struct event	*e1;
 double		offset;
 {
 	double			date;
-	register struct event	*e;
+	struct event	*e;
 
 	e = e1;
 
@@ -119,7 +119,7 @@ double		offset;
 unschedule(e1)
 struct event	*e1;
 {
-	register struct event	*e;
+	struct event	*e;
 
 	e = e1;
 
@@ -147,7 +147,7 @@ int	ev1;
 int	factor;
 int	x, y, z;
 {
-	register int	ev;
+	int	ev;
 
 	ev = ev1;
 	return (schedule(ev, -Param.eventdly[ev] * Param.time * log(franf()) / factor, x, y, z));
@@ -166,8 +166,8 @@ struct event	*e1;
 int		ev1;
 int		factor;
 {
-	register int		ev;
-	register struct event	*e;
+	int		ev;
+	struct event	*e;
 
 	ev = ev1;
 	e = e1;
diff --git a/games/trek/score.c b/games/trek/score.c
index 652fb31..6e85895 100644
--- a/games/trek/score.c
+++ b/games/trek/score.c
@@ -46,8 +46,8 @@ static char sccsid[] = "@(#)score.c	8.1 (Berkeley) 5/31/93";
 
 long score()
 {
-	register int		u;
-	register int		t;
+	int		u;
+	int		t;
 	long			s;
 	double			r;
 	extern struct cvntab	Skitab[];
diff --git a/games/trek/setup.c b/games/trek/setup.c
index cd8523a..d06f9e8 100644
--- a/games/trek/setup.c
+++ b/games/trek/setup.c
@@ -75,13 +75,13 @@ struct cvntab	Skitab[] =
 setup()
 {
 	struct cvntab		*r;
-	register int		i, j;
+	int		i, j;
 	double			f;
 	int			d;
 	int			fd;
 	int			klump;
 	int			ix, iy;
-	register struct quad	*q;
+	struct quad	*q;
 	struct event		*e;
 
 	while (1)
diff --git a/games/trek/shield.c b/games/trek/shield.c
index 6cf1114..5f2a486 100644
--- a/games/trek/shield.c
+++ b/games/trek/shield.c
@@ -67,7 +67,7 @@ struct cvntab Udtab[] =
 shield(f)
 int	f;
 {
-	register int		i;
+	int		i;
 	char			c;
 	struct cvntab		*r;
 	char			s[100];
diff --git a/games/trek/snova.c b/games/trek/snova.c
index 54b9bb3..5871084 100644
--- a/games/trek/snova.c
+++ b/games/trek/snova.c
@@ -64,11 +64,11 @@ snova(x, y)
 int	x, y;
 {
 	int			qx, qy;
-	register int		ix, iy;
+	int		ix, iy;
 	int			f;
 	int			dx, dy;
 	int			n;
-	register struct quad	*q;
+	struct quad	*q;
 
 	f = 0;
 	ix = x;
diff --git a/games/trek/srscan.c b/games/trek/srscan.c
index 1733e99..d4a16ac 100644
--- a/games/trek/srscan.c
+++ b/games/trek/srscan.c
@@ -66,8 +66,8 @@ char	*Color[4] =
 srscan(f)
 int	f;
 {
-	register int		i, j;
-	register int		statinfo;
+	int		i, j;
+	int		statinfo;
 	char			*s;
 	int			percent;
 	struct quad		*q;
diff --git a/games/trek/systemname.c b/games/trek/systemname.c
index 0a1ed19..e5d0e5d 100644
--- a/games/trek/systemname.c
+++ b/games/trek/systemname.c
@@ -53,8 +53,8 @@ static char sccsid[] = "@(#)systemname.c	8.1 (Berkeley) 5/31/93";
 char *systemname(q1)
 struct quad	*q1;
 {
-	register struct quad	*q;
-	register int		i;
+	struct quad	*q;
+	int		i;
 
 	q = q1;
 
diff --git a/games/trek/torped.c b/games/trek/torped.c
index 502bc74..68df0e9 100644
--- a/games/trek/torped.c
+++ b/games/trek/torped.c
@@ -62,11 +62,11 @@ static char sccsid[] = "@(#)torped.c	8.1 (Berkeley) 5/31/93";
 
 torped()
 {
-	register int		ix, iy;
+	int		ix, iy;
 	double			x, y, dx, dy;
 	double			angle;
 	int			course, course2;
-	register int		k;
+	int		k;
 	double			bigger;
 	double			sectsize;
 	int			burst;
@@ -221,7 +221,7 @@ randcourse(n)
 int	n;
 {
 	double			r;
-	register int		d;
+	int		d;
 
 	d = ((franf() + franf()) - 1.0) * 20;
 	if (abs(d) > 12)
diff --git a/games/trek/utility.c b/games/trek/utility.c
index 5625d40..f876ac2 100644
--- a/games/trek/utility.c
+++ b/games/trek/utility.c
@@ -54,8 +54,8 @@ char *bmove(a, b, l)
 char	*a, *b;
 int	l;
 {
-	register int		n;
-	register char		*p, *q;
+	int		n;
+	char		*p, *q;
 
 	p = a;
 	q = b;
@@ -76,7 +76,7 @@ int	l;
 sequal(a, b)
 char	*a, *b;
 {
-	register char		*p, *q;
+	char		*p, *q;
 
 	p = a;
 	q = b;
@@ -99,8 +99,8 @@ char	*a, *b;
 char *concat(s1, s2, s3)
 char	*s1, *s2, *s3;
 {
-	register char		*p;
-	register char		*q;
+	char		*p;
+	char		*q;
 
 	p = s3;
 	q = s1;
@@ -124,8 +124,8 @@ char	*s1, *s2, *s3;
 length(s)
 char	*s;
 {
-	register int	l;
-	register char	*p;
+	int	l;
+	char	*p;
 
 	l = 0;
 	p = s;
diff --git a/games/trek/visual.c b/games/trek/visual.c
index 1a8e291..758a4b5 100644
--- a/games/trek/visual.c
+++ b/games/trek/visual.c
@@ -66,9 +66,9 @@ struct xy	Visdelta[11] =
 
 visual()
 {
-	register int		ix, iy;
+	int		ix, iy;
 	int			co;
-	register struct xy	*v;
+	struct xy	*v;
 
 	co = getintpar("direction");
 	if (co < 0 || co > 360)
diff --git a/games/trek/warp.c b/games/trek/warp.c
index 1a70033..c9012d7 100644
--- a/games/trek/warp.c
+++ b/games/trek/warp.c
@@ -65,8 +65,8 @@ double	d;
 	double			time;
 	double			speed;
 	double			frac;
-	register int		percent;
-	register int		i;
+	int		percent;
+	int		i;
 	extern double		move();
 
 	if (Ship.cond == DOCKED)
diff --git a/games/trek/win.c b/games/trek/win.c
index 47b664a..83c7c27 100644
--- a/games/trek/win.c
+++ b/games/trek/win.c
@@ -60,7 +60,7 @@ win()
 	extern jmp_buf		env;
 	extern long		score();
 	extern struct cvntab	Skitab[];
-	register struct cvntab	*p;
+	struct cvntab	*p;
 
 	sleep(1);
 	printf("\nCongratulations, you have saved the Federation\n");