diff options
Diffstat (limited to 'games/arithmetic')
| -rw-r--r-- | games/arithmetic/arithmetic.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/games/arithmetic/arithmetic.c b/games/arithmetic/arithmetic.c index d352d6cb5e9..367cee763b1 100644 --- a/games/arithmetic/arithmetic.c +++ b/games/arithmetic/arithmetic.c @@ -1,4 +1,4 @@ -/* $OpenBSD: arithmetic.c,v 1.14 2003/06/03 03:01:37 millert Exp $ */ +/* $OpenBSD: arithmetic.c,v 1.15 2004/07/09 15:59:26 deraadt Exp $ */ /* * Copyright (c) 1989, 1993 @@ -42,7 +42,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)arithmetic.c 8.1 (Berkeley) 5/31/93"; #else -static char rcsid[] = "$OpenBSD: arithmetic.c,v 1.14 2003/06/03 03:01:37 millert Exp $"; +static char rcsid[] = "$OpenBSD: arithmetic.c,v 1.15 2004/07/09 15:59:26 deraadt Exp $"; #endif #endif /* not lint */ @@ -109,9 +109,7 @@ time_t qtime; * so far are printed. */ int -main(argc, argv) - int argc; - char **argv; +main(int argc, char *argv[]) { extern char *optarg; extern int optind; @@ -157,8 +155,7 @@ main(argc, argv) /* Handle interrupt character. Print score and exit. */ void -intr(dummy) - int dummy; +intr(int dummy) { showstats(); exit(0); @@ -166,7 +163,7 @@ intr(dummy) /* Print score. Original `arithmetic' had a delay after printing it. */ void -showstats() +showstats(void) { if (nright + nwrong > 0) { (void)printf("\n\nRights %d; Wrongs %d; Score %d%%", @@ -187,7 +184,7 @@ showstats() * more likely to appear in subsequent problems. */ int -problem() +problem(void) { char *p; time_t start, finish; @@ -299,8 +296,7 @@ struct penalty { * forget about the penalty (how likely is this, anyway?). */ void -penalise(value, op, operand) - int value, op, operand; +penalise(int value, int op, int operand) { struct penalty *p; @@ -320,8 +316,7 @@ penalise(value, op, operand) * we find the corresponding value and return that, decreasing its penalty. */ int -getrandom(maxval, op, operand) - int maxval, op, operand; +getrandom(int maxval, int op, int operand) { int value; struct penalty **pp, *p; @@ -365,8 +360,7 @@ getrandom(maxval, op, operand) /* Return an index for the character op, which is one of [+-x/]. */ int -opnum(op) - int op; +opnum(int op) { char *p; @@ -377,7 +371,7 @@ opnum(op) /* Print usage message and quit. */ void -usage() +usage(void) { (void)fprintf(stderr, "usage: arithmetic [-o +-x/] [-r range]\n"); exit(1); |