xref: /rk3399_rockchip-uboot/include/jffs2/compr_rubin.h (revision 012771d88adfb5e0886591880041f05fc8b15bdd)
1*012771d8Swdenk /* Rubin encoder/decoder header       */
2*012771d8Swdenk /* work started at   : aug   3, 1994  */
3*012771d8Swdenk /* last modification : aug  15, 1994  */
4*012771d8Swdenk /* $Id: compr_rubin.h,v 1.1 2002/01/16 23:34:32 nyet Exp $ */
5*012771d8Swdenk 
6*012771d8Swdenk #define RUBIN_REG_SIZE   16
7*012771d8Swdenk #define UPPER_BIT_RUBIN    (((long) 1)<<(RUBIN_REG_SIZE-1))
8*012771d8Swdenk #define LOWER_BITS_RUBIN   ((((long) 1)<<(RUBIN_REG_SIZE-1))-1)
9*012771d8Swdenk 
10*012771d8Swdenk void dynrubin_decompress(unsigned char *data_in, unsigned char *cpage_out,
11*012771d8Swdenk 		   unsigned long sourcelen, unsigned long dstlen);
12