/*
 * Copyright (C) 1997,2000 Ian Jackson
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with userv-utils; if not, write to the Free Software
 * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef HEX__H_INCLUDED
#define HEX__H_INCLUDED

#include <stdint.h>

const char *tohex(uint8_t *data, int len, char *buf);
void unhex(const char *what, const char *txt, uint8_t *datar, int *lenr,
	   int minlen, int maxlen);

#endif
