Use dentry_path() to create full path to inode object
[pohmelfs.git] / include / net / irda / crc.h
blobf202296df9bbb114e09ff59fd4ca1b03b97152fd
1 /*********************************************************************
2 *
3 * Filename: crc.h
4 * Version:
5 * Description: CRC routines
6 * Status: Experimental.
7 * Author: Dag Brattli <dagb@cs.uit.no>
8 * Created at: Mon Aug 4 20:40:53 1997
9 * Modified at: Sun May 2 20:25:23 1999
10 * Modified by: Dag Brattli <dagb@cs.uit.no>
12 ********************************************************************/
14 #ifndef IRDA_CRC_H
15 #define IRDA_CRC_H
17 #include <linux/types.h>
18 #include <linux/crc-ccitt.h>
20 #define INIT_FCS 0xffff /* Initial FCS value */
21 #define GOOD_FCS 0xf0b8 /* Good final FCS value */
23 /* Recompute the FCS with one more character appended. */
24 #define irda_fcs(fcs, c) crc_ccitt_byte(fcs, c)
26 /* Recompute the FCS with len bytes appended. */
27 #define irda_calc_crc16(fcs, buf, len) crc_ccitt(fcs, buf, len)
29 #endif