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ipxe/contrib/compressor/loader.h

loader.h 563B
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  1. /* Do not change these values unless you really know what you are doing;

  2.    the pre-computed lookup tables rely on the buffer size being 4kB or

  3.    smaller. The buffer size must be a power of two. The lookahead size has

  4.    to fit into 6 bits. If you change any of these numbers, you will also

  5.    have to adjust the decompressor accordingly.

  6.  */

  7. 

  8. #define BUFSZ           4096

  9. #define LOOKAHEAD       60

  10. #define THRESHOLD       2

  11. #define NCHAR           (256+LOOKAHEAD-THRESHOLD)

  12. #define TABLESZ         (NCHAR+NCHAR-1)

  13. #define NIL             ((unsigned short)-1)