From: | Peter Avalos <pavalos@xxxxxxxxxxxx> |
Date: | Sat, 23 Apr 2005 05:17:41 -0700 |
ANSI function declarations and WARNS6 cleanup.
Index: Makefile =================================================================== RCS file: /ftp/pub/DragonFly/dcvs/src/games/arithmetic/Makefile,v retrieving revision 1.2 diff -u -r1.2 Makefile --- Makefile 17 Jun 2003 04:25:22 -0000 1.2 +++ Makefile 23 Apr 2005 12:06:40 -0000 @@ -5,5 +5,6 @@ PROG= arithmetic MAN= arithmetic.6 HIDEGAME=hidegame +WARNS?= 6 .include <bsd.prog.mk> Index: arithmetic.c =================================================================== RCS file: /ftp/pub/DragonFly/dcvs/src/games/arithmetic/arithmetic.c,v retrieving revision 1.3 diff -u -r1.3 arithmetic.c --- arithmetic.c 12 Nov 2003 14:53:52 -0000 1.3 +++ arithmetic.c 23 Apr 2005 12:03:07 -0000 @@ -101,9 +101,7 @@ * so far are printed. */ int -main(argc, argv) - int argc; - char **argv; +main(int argc, char **argv) { int ch, cnt; @@ -155,8 +153,7 @@ /* Handle interrupt character. Print score and exit. */ void -intr(sig) - int sig; +intr(__unused int sig) { showstats(); exit(0); @@ -164,7 +161,7 @@ /* 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%%", @@ -185,7 +182,7 @@ * more likely to appear in subsequent problems. */ int -problem() +problem(void) { char *p; time_t start, finish; @@ -300,8 +297,7 @@ * 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; @@ -321,8 +317,7 @@ * 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; @@ -367,8 +362,7 @@ /* Return an index for the character op, which is one of [+-x/]. */ int -opnum(op) - int op; +opnum(int op) { char *p; @@ -382,7 +376,7 @@ /* Print usage message and quit. */ static void -usage() +usage(void) { (void)fprintf(stderr, "usage: arithmetic [-o +-x/] [-r range]\n"); exit(1);
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