[PATCH] games/pig cleanup
Peter Avalos
pavalos at theshell.com
Sun Apr 24 21:31:48 PDT 2005
ANSI function declarations.
WARNS6 cleanup.
Index: Makefile
===================================================================
RCS file: /ftp/pub/DragonFly/dcvs/src/games/pig/Makefile,v
retrieving revision 1.2
diff -u -r1.2 Makefile
--- Makefile 17 Jun 2003 04:25:24 -0000 1.2
+++ Makefile 25 Apr 2005 04:22:51 -0000
@@ -4,5 +4,6 @@
PROG= pig
MAN= pig.6
+WARNS?= 6
.include <bsd.prog.mk>
Index: pig.c
===================================================================
RCS file: /ftp/pub/DragonFly/dcvs/src/games/pig/pig.c,v
retrieving revision 1.3
diff -u -r1.3 pig.c
--- pig.c 12 Nov 2003 14:53:53 -0000 1.3
+++ pig.c 25 Apr 2005 04:28:17 -0000
@@ -48,11 +48,9 @@
void usage (void);
int
-main(argc, argv)
- int argc;
- char *argv[];
+main(int argc, char **argv)
{
- int len;
+ unsigned int len;
int ch;
char buf[1024];
@@ -84,9 +82,7 @@
}
void
-pigout(buf, len)
- char *buf;
- int len;
+pigout(char *buf, int len)
{
int ch, start;
int olen;
@@ -115,7 +111,7 @@
}
void
-usage()
+usage(void)
{
(void)fprintf(stderr, "usage: pig\n");
exit(1);
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