From c86e1d1f867ab8d734de17f757000b451018a023 Mon Sep 17 00:00:00 2001 From: David Malone Date: Mon, 3 Dec 2001 21:32:54 +0000 Subject: [PATCH] Warns cleanups. Add missing prototype. --- usr.bin/tsort/Makefile | 2 ++ usr.bin/tsort/tsort.c | 5 +++-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/usr.bin/tsort/Makefile b/usr.bin/tsort/Makefile index e00f9ac6a820..644dc908c892 100644 --- a/usr.bin/tsort/Makefile +++ b/usr.bin/tsort/Makefile @@ -1,5 +1,7 @@ +# $FreeBSD$ # @(#)Makefile 8.1 (Berkeley) 6/9/93 PROG= tsort +WARNS?= 2 .include diff --git a/usr.bin/tsort/tsort.c b/usr.bin/tsort/tsort.c index 746ea4f3f888..3cf148b3e459 100644 --- a/usr.bin/tsort/tsort.c +++ b/usr.bin/tsort/tsort.c @@ -37,13 +37,13 @@ */ #ifndef lint -static char copyright[] = +static const char copyright[] = "@(#) Copyright (c) 1989, 1993, 1994\n\ The Regents of the University of California. All rights reserved.\n"; #endif /* not lint */ #ifndef lint -static char sccsid[] = "@(#)tsort.c 8.3 (Berkeley) 5/4/95"; +static const char sccsid[] = "@(#)tsort.c 8.3 (Berkeley) 5/4/95"; #endif /* not lint */ #include @@ -108,6 +108,7 @@ int find_cycle __P((NODE *, NODE *, int, int)); NODE *get_node __P((char *)); void *grow_buf __P((void *, int)); void remove_node __P((NODE *)); +void clear_cycle __P((void)); void tsort __P((void)); void usage __P((void));