X-Git-Url: https://git.cameronkatri.com/bsdgames-darwin.git/blobdiff_plain/77e3814f0c0e3dea4d0032e25666f77e6f83bfff..22a24570583a0eb123a58716d93fd04a4f90a121:/trek/impulse.c

diff --git a/trek/impulse.c b/trek/impulse.c
index 9905b338..490f52b7 100644
--- a/trek/impulse.c
+++ b/trek/impulse.c
@@ -1,6 +1,8 @@
+/*	$NetBSD: impulse.c,v 1.4 1997/10/12 21:24:54 christos Exp $	*/
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -31,28 +33,41 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-static char sccsid[] = "@(#)impulse.c	5.4 (Berkeley) 6/1/90";
+#if 0
+static char sccsid[] = "@(#)impulse.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: impulse.c,v 1.4 1997/10/12 21:24:54 christos Exp $");
+#endif
 #endif /* not lint */
 
-# include	"trek.h"
+#include <stdio.h>
+#include "trek.h"
+#include "getpar.h"
 
 /**
  **	move under impulse power
  **/
 
-impulse()
+/*ARGSUSED*/
+void
+impulse(v)
+	int v;
 {
-	int			course;
-	register int		power;
-	double			dist, time;
-	register int		percent;
-	extern double		move();
+	int		course;
+	int		power;
+	double		dist, time;
+	int		percent;
 
-	if (Ship.cond == DOCKED)
-		return (printf("Scotty: Sorry captain, but we are still docked.\n"));
-	if (damaged(IMPULSE))
-		return (out(IMPULSE));
+	if (Ship.cond == DOCKED) {
+		printf("Scotty: Sorry captain, but we are still docked.\n");
+		return;
+	}
+	if (damaged(IMPULSE)) {
+		out(IMPULSE);
+		return;
+	}
 	if (getcodi(&course, &dist))
 		return;
 	power = 20 + 100 * dist;