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/* $Id$ */
/*
 * Copyright (c) 2005 Dimitri Sokolyuk <demon@dim13.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef _TOOLS_H_
#define _TOOLS_H_

#define HASHSZS	41	/* 2 * SHA1LEN + 1 */
#define HASHSZL 61	/* 3 * SHA1LEN + 1 */

__BEGIN_DECLS
int	raisenofile(void);
int	nofile(void);
int	bthexdump(char *, u_char *, int);
char	*btfreadall(char *);
#if MMAP
void	*btmmapfile(char *, off_t *);
void	btunmapfile(void *, off_t);
#endif /* MMAP */
void	btpeerid(u_char *);
__dead	void usage(const char *);
int	setrcvtimeo(int, int);
void	twiddle(void);
char	*metric(double);
__END_DECLS

#endif /* not _TOOLS_H_ */