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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /fs/jffs2/compr_rubin.h | |
download | blackbird-op-linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz blackbird-op-linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip |
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')
-rw-r--r-- | fs/jffs2/compr_rubin.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/fs/jffs2/compr_rubin.h b/fs/jffs2/compr_rubin.h new file mode 100644 index 000000000000..cf51e34f6574 --- /dev/null +++ b/fs/jffs2/compr_rubin.h @@ -0,0 +1,21 @@ +/* Rubin encoder/decoder header */ +/* work started at : aug 3, 1994 */ +/* last modification : aug 15, 1994 */ +/* $Id: compr_rubin.h,v 1.6 2002/01/25 01:49:26 dwmw2 Exp $ */ + +#include "pushpull.h" + +#define RUBIN_REG_SIZE 16 +#define UPPER_BIT_RUBIN (((long) 1)<<(RUBIN_REG_SIZE-1)) +#define LOWER_BITS_RUBIN ((((long) 1)<<(RUBIN_REG_SIZE-1))-1) + + +struct rubin_state { + unsigned long p; + unsigned long q; + unsigned long rec_q; + long bit_number; + struct pushpull pp; + int bit_divider; + int bits[8]; +}; |