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Cream of the Crop 1
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Cream of the Crop 1.iso
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COMPRESS
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BOOZ21.ARJ
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LZH.H
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C/C++ Source or Header
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1991-07-10
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879b
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34 lines
/*$Source: /usr/home/dhesi/booz/RCS/lzh.h,v $*/
/*$Id: lzh.h,v 1.4 91/07/08 11:31:57 dhesi Exp $*/
/* Define some things if they aren't defined in header files */
#ifndef CHAR_BIT
# define CHAR_BIT 8
#endif
#ifndef UCHAR_MAX
# define UCHAR_MAX 255
#endif
/* io.c */
extern FILE *arcfile;
extern t_uint16 bitbuf;
#define BITBUFSIZ (CHAR_BIT * sizeof bitbuf)
/* encode.c and decode.c */
#define MATCHBIT 8 /* bits for MAXMATCH - THRESHOLD */
#define MAXMATCH 256 /* formerly F (not more than UCHAR_MAX + 1) */
#define THRESHOLD 3 /* choose optimal value */
#define PERC_FLAG ((unsigned) 0x8000)
/* huf.c */
#define NC (UCHAR_MAX + MAXMATCH + 2 - THRESHOLD)
/* alphabet = {0, 1, 2, ..., NC - 1} */
#define CBIT 9 /* $\lfloor \log_2 NC \rfloor + 1$ */
#define CODE_BIT 16 /* codeword length */
extern ushort left[], right[];