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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /fs/jffs2/compr_rubin.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'fs/jffs2/compr_rubin.h')
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1 files changed, 21 insertions, 0 deletions
diff --git a/fs/jffs2/compr_rubin.h b/fs/jffs2/compr_rubin.h
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1/* Rubin encoder/decoder header */
2/* work started at : aug 3, 1994 */
3/* last modification : aug 15, 1994 */
4/* $Id: compr_rubin.h,v 1.6 2002/01/25 01:49:26 dwmw2 Exp $ */
5
6#include "pushpull.h"
7
8#define RUBIN_REG_SIZE 16
9#define UPPER_BIT_RUBIN (((long) 1)<<(RUBIN_REG_SIZE-1))
10#define LOWER_BITS_RUBIN ((((long) 1)<<(RUBIN_REG_SIZE-1))-1)
11
12
13struct rubin_state {
14 unsigned long p;
15 unsigned long q;
16 unsigned long rec_q;
17 long bit_number;
18 struct pushpull pp;
19 int bit_divider;
20 int bits[8];
21};