sd2snes/mk1-src/crc7.h
2010-09-06 23:51:48 +02:00

34 lines
1.1 KiB
C

/* sd2iec - SD/MMC to Commodore serial bus interface/controller
Copyright (C) 2007-2009 Ingo Korb <ingo@akana.de>
Inspiration and low-level SD/MMC access based on code from MMC2IEC
by Lars Pontoppidan et al., see sdcard.c|h and config.h.
FAT filesystem access based on code from ChaN and Jim Brain, see ff.c|h.
This program 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; version 2 of the License only.
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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
crc7.h: Definitions for CRC7 calculation routines
*/
#ifndef CRC7_H
#define CRC7_H
uint8_t crc7update(uint8_t crc, const uint8_t data);
#endif