[PATCH] games/bcd WARNS6
Peter Avalos
pavalos at theshell.com
Sun Jul 31 21:04:05 PDT 2005
Here's a patch to bring games/bcd to WARNS6.
http://www.theshell.com/~pavalos/wip/bcd.diff
--Peter
Index: games/bcd/Makefile
===================================================================
RCS file: /home/dcvs/src/games/bcd/Makefile,v
retrieving revision 1.2
diff -u -r1.2 Makefile
--- games/bcd/Makefile 17 Jun 2003 04:25:23 -0000 1.2
+++ games/bcd/Makefile 31 Jul 2005 14:41:13 -0000
@@ -5,6 +5,7 @@
PROG= bcd
MAN= bcd.6
MLINKS= bcd.6 ppt.6
+WARNS?= 6
.include <bsd.prog.mk>
Index: games/bcd/bcd.c
===================================================================
RCS file: /home/dcvs/src/games/bcd/bcd.c,v
retrieving revision 1.2
diff -u -r1.2 bcd.c
--- games/bcd/bcd.c 17 Jun 2003 04:25:23 -0000 1.2
+++ games/bcd/bcd.c 1 Aug 2005 03:57:19 -0000
@@ -73,8 +73,11 @@
#include <stdio.h>
#include <string.h>
+#include <unistd.h>
#include <ctype.h>
+static void printcard(char *);
+
u_short holes[256] = {
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
@@ -116,9 +119,7 @@
#define bit(w,i) ((w)&(1<<(i)))
int
-main(argc, argv)
- int argc;
- char **argv;
+main(int argc, char **argv)
{
char cardline[80];
@@ -136,18 +137,17 @@
} else
while (fgets(cardline, sizeof(cardline), stdin))
printcard(cardline);
- exit(0);
+ return(0);
}
#define COLUMNS 48
-printcard(str)
- char *str;
+static void
+printcard(char *str)
{
static char rowchars[] = " 123456789";
int i, row;
char *p;
- char *index();
/* ruthlessly remove newlines and truncate at 48 characters. */
if ((p = index(str, '\n')))
@@ -174,7 +174,7 @@
p = str;
putchar('/');
for (i = 1; *p; i++, p++)
- if (holes[*p])
+ if (holes[(int)*p])
putchar(*p);
else
putchar(' ');
@@ -192,7 +192,7 @@
for (row = 0; row <= 11; ++row) {
putchar('|');
for (i = 0, p = str; *p; i++, p++) {
- if (bit(holes[*p], 11 - row))
+ if (bit(holes[(int)*p], 11 - row))
putchar(']');
else
putchar(rowchars[row]);
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