libfprint/libfprint/drivers/upek_proto.h
Bastien Nocera 350b0a38e2 drivers: De-duplicate udf_crc() helper
Was in both the upektc_img and upekts drivers
2018-09-04 14:05:37 +02:00

25 lines
985 B
C

/*
* LGPL CRC code copied from GStreamer-0.10.10:
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Copyright (C) 2004,2006 Thomas Vander Stichele <thomas at apestaart dot org>
* 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; version
* 2.1 of the License.
*
* 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
*/
#include <stdint.h>
#include <stddef.h>
uint16_t udf_crc(unsigned char *buffer, size_t size);