sprint/utils/hex.h

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/******************************************************************************
*   SPRINT::utils::hex
*
*   Copyright (C) 2005-2010  Paolo Medici <www.pmx.it>
*
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 *******************************************************************************/
 
#ifndef _SPRINT_UTILS_HEX_H
#define _SPRINT_UTILS_HEX_H

#ifdef __cplusplus
extern "C" {
#endif

extern char bcd2hex[16];

unsigned int hex2c(char c);

unsigned int hex2b(const char *c);
unsigned int hex2w(const char *c);
unsigned int hex2dw(const char *c);

void w2hex(char *buf, unsigned short w);
void dw2hex(char *buf, unsigned int w);

unsigned int hextoi(const char *hex);

#ifdef __cplusplus
}
#endif

#endif