diff options
| -rw-r--r-- | usr.bin/uniq/uniq.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/usr.bin/uniq/uniq.c b/usr.bin/uniq/uniq.c index 0c3409923ae..448dac30f6c 100644 --- a/usr.bin/uniq/uniq.c +++ b/usr.bin/uniq/uniq.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uniq.c,v 1.9 2002/02/16 21:27:56 millert Exp $ */ +/* $OpenBSD: uniq.c,v 1.10 2002/07/13 06:04:24 deraadt Exp $ */ /* $NetBSD: uniq.c,v 1.7 1995/08/31 22:03:48 jtc Exp $ */ /* @@ -47,7 +47,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)uniq.c 8.3 (Berkeley) 5/4/95"; #endif -static char rcsid[] = "$OpenBSD: uniq.c,v 1.9 2002/02/16 21:27:56 millert Exp $"; +static char rcsid[] = "$OpenBSD: uniq.c,v 1.10 2002/07/13 06:04:24 deraadt Exp $"; #endif /* not lint */ #include <errno.h> @@ -70,12 +70,10 @@ void obsolete(char *[]); void usage(void); int -main (argc, argv) - int argc; - char *argv[]; +main(int argc, char *argv[]) { char *t1, *t2; - FILE *ifp, *ofp; + FILE *ifp = NULL, *ofp = NULL; int ch; char *prevline, *thisline, *p; @@ -174,9 +172,7 @@ done: argc -= optind; * of the line. */ void -show(ofp, str) - FILE *ofp; - char *str; +show(FILE *ofp, char *str) { if (cflag && *str) @@ -186,8 +182,7 @@ show(ofp, str) } char * -skip(str) - char *str; +skip(char *str) { int infield, nchars, nfields; @@ -204,8 +199,7 @@ skip(str) } FILE * -file(name, mode) - char *name, *mode; +file(char *name, char *mode) { FILE *fp; @@ -215,8 +209,7 @@ file(name, mode) } void -obsolete(argv) - char *argv[]; +obsolete(char *argv[]) { int len; char *ap, *p, *start; @@ -245,7 +238,7 @@ obsolete(argv) } void -usage() +usage(void) { (void)fprintf(stderr, "usage: uniq [-c | -du] [-f fields] [-s chars] [input [output]]\n"); |