diff options
Diffstat (limited to 'robots/move_robs.c')
| -rw-r--r-- | robots/move_robs.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/robots/move_robs.c b/robots/move_robs.c index 27bfb354..b45357cd 100644 --- a/robots/move_robs.c +++ b/robots/move_robs.c @@ -1,4 +1,4 @@ -/* $NetBSD: move_robs.c,v 1.3 1995/04/22 10:08:59 cgd Exp $ */ +/* $NetBSD: move_robs.c,v 1.4 1997/10/12 14:10:00 lukem Exp $ */ /* * Copyright (c) 1980, 1993 @@ -33,16 +33,16 @@ * SUCH DAMAGE. */ +#include <sys/cdefs.h> #ifndef lint #if 0 static char sccsid[] = "@(#)move_robs.c 8.1 (Berkeley) 5/31/93"; #else -static char rcsid[] = "$NetBSD: move_robs.c,v 1.3 1995/04/22 10:08:59 cgd Exp $"; +__RCSID("$NetBSD: move_robs.c,v 1.4 1997/10/12 14:10:00 lukem Exp $"); #endif #endif /* not lint */ # include "robots.h" -# include <signal.h> /* * move_robots: @@ -50,12 +50,9 @@ static char rcsid[] = "$NetBSD: move_robs.c,v 1.3 1995/04/22 10:08:59 cgd Exp $" */ void move_robots(was_sig) -bool was_sig; + int was_sig; { - register COORD *rp; - register int y, x; - register int mindist, d; - static COORD newpos; + COORD *rp; if (Real_time) signal(SIGALRM, move_robots); @@ -134,8 +131,9 @@ bool was_sig; * add_score: * Add a score to the overall point total */ +void add_score(add) -int add; + int add; { Score += add; move(Y_SCORE, X_SCORE); @@ -146,8 +144,9 @@ int add; * sign: * Return the sign of the number */ +int sign(n) -int n; + int n; { if (n < 0) return -1; |