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static + __dead

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This commit is contained in:
joerg 2011-08-29 14:12:29 +00:00
parent e0e35e91bd
commit a696160afc
1 changed files with 8 additions and 8 deletions
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16
usr.bin/cksum/cksum.c
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@ -1,4 +1,4 @@
/* $NetBSD: cksum.c,v 1.44 2009/01/02 09:42:51 lukem Exp $ */
/* $NetBSD: cksum.c,v 1.45 2011/08/29 14:12:29 joerg Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -81,7 +81,7 @@ __COPYRIGHT("@(#) Copyright (c) 1991, 1993\
#if 0
static char sccsid[] = "@(#)cksum.c 8.2 (Berkeley) 4/28/95";
#endif
__RCSID("$NetBSD: cksum.c,v 1.44 2009/01/02 09:42:51 lukem Exp $");
__RCSID("$NetBSD: cksum.c,v 1.45 2011/08/29 14:12:29 joerg Exp $");
#endif /* not lint */
#include <sys/types.h>
@ -142,9 +142,9 @@ const struct hash {
{ .progname = NULL, },
};
int hash_digest_file(char *, const struct hash *, int);
void requirehash(const char *);
void usage(void);
static int hash_digest_file(char *, const struct hash *, int);
__dead static void requirehash(const char *);
__dead static void usage(void);
int
main(int argc, char **argv)
@ -497,7 +497,7 @@ main(int argc, char **argv)
exit(rval);
}
int
static int
hash_digest_file(char *fn, const struct hash *hash, int normal)
{
char *cp;
@ -516,14 +516,14 @@ hash_digest_file(char *fn, const struct hash *hash, int normal)
return 0;
}
void
static void
requirehash(const char *flg)
{
warnx("%s flag requires `-a algorithm'", flg);
usage();
}
void
static void
usage(void)
{
const char fileargs[] = "[file ... | -c [-w] [sumfile]]";