diff options
Diffstat (limited to 'games/snake/snake.c')
| -rw-r--r-- | games/snake/snake.c | 56 |
1 files changed, 21 insertions, 35 deletions
diff --git a/games/snake/snake.c b/games/snake/snake.c index 482756a4ee8..32d9c4a7b5f 100644 --- a/games/snake/snake.c +++ b/games/snake/snake.c @@ -1,4 +1,4 @@ -/* $OpenBSD: snake.c,v 1.8 2003/06/03 03:01:41 millert Exp $ */ +/* $OpenBSD: snake.c,v 1.9 2004/07/10 07:26:24 deraadt Exp $ */ /* $NetBSD: snake.c,v 1.8 1995/04/29 00:06:41 mycroft Exp $ */ /* @@ -40,7 +40,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)snake.c 8.2 (Berkeley) 1/7/94"; #else -static char rcsid[] = "$OpenBSD: snake.c,v 1.8 2003/06/03 03:01:41 millert Exp $"; +static char rcsid[] = "$OpenBSD: snake.c,v 1.9 2004/07/10 07:26:24 deraadt Exp $"; #endif #endif /* not lint */ @@ -145,9 +145,7 @@ void logit(char *); int wantstop; int -main(argc, argv) - int argc; - char **argv; +main(int argc, char *argv[]) { int ch, i; char *p, **av; @@ -260,7 +258,7 @@ main(argc, argv) /* Main command loop */ void -mainloop() +mainloop(void) { int k; int c, lastc = 0; @@ -458,7 +456,7 @@ mainloop() /* set up the board */ void -setup() +setup(void) { int i; @@ -475,7 +473,7 @@ setup() } void -drawbox() +drawbox(void) { int i; @@ -490,8 +488,7 @@ drawbox() } void -snrand(sp) - struct point *sp; +snrand(struct point *sp) { struct point p; int i; @@ -520,8 +517,7 @@ snrand(sp) } int -post(iscore, flag) - int iscore, flag; +post(int iscore, int flag) { short score = iscore; short oldbest = 0; @@ -571,8 +567,7 @@ const float absv[8] = {1, 1.4, 1, 1.4, 1, 1.4, 1, 1.4}; int oldw = 0; void -chase(np, sp) - struct point *sp, *np; +chase(struct point *np, struct point *sp) { /* this algorithm has bugs; otherwise the snake would get too good */ struct point d; @@ -635,8 +630,7 @@ chase(np, sp) } void -spacewarp(w) - int w; +spacewarp(int w) { struct point p; int j; @@ -670,7 +664,7 @@ spacewarp(w) } void -snap() +snap(void) { /* I don't see the graphical purpose of the next block of code. @@ -717,8 +711,7 @@ snap() } int -stretch(ps) - struct point *ps; +stretch(struct point *ps) { struct point p; @@ -764,8 +757,7 @@ stretch(ps) } void -surround(ps) - struct point *ps; +surround(struct point *ps) { int j; @@ -808,8 +800,7 @@ surround(ps) } void -win(ps) - struct point *ps; +win(struct point *ps) { struct point x; int j, k; @@ -842,7 +833,7 @@ win(ps) } int -pushsnake() +pushsnake(void) { int i, bonus; int issame = 0; @@ -903,8 +894,7 @@ pushsnake() } int -chk(sp) - struct point *sp; +chk(struct point *sp) { int j; @@ -941,22 +931,20 @@ chk(sp) } void -winnings(won) - int won; +winnings(int won) { if (won > 0) mvprintw(1, 1, "$%d ", won); } void -stop(dummy) - int dummy; +stop(int dummy) { wantstop = 1; } void -suspend() +suspend(void) { endwin(); kill(getpid(), SIGTSTP); @@ -965,16 +953,14 @@ suspend() } void -length(num) - int num; +length(int num) { printf("You made %d moves.\n", num); } #ifdef LOGGING void -logit(msg) - char *msg; +logit(char *msg) { time_t t; |