github.com/Schaudge/grailbase@v0.0.0-20240223061707-44c758a471c0/compress/libdeflate/zlib_constants.h (about)

     1  /*
     2   * zlib_constants.h - constants for the zlib wrapper format
     3   */
     4  
     5  #ifndef LIB_ZLIB_CONSTANTS_H
     6  #define LIB_ZLIB_CONSTANTS_H
     7  
     8  #define ZLIB_MIN_HEADER_SIZE	2
     9  #define ZLIB_FOOTER_SIZE	4
    10  #define ZLIB_MIN_OVERHEAD	(ZLIB_MIN_HEADER_SIZE + ZLIB_FOOTER_SIZE)
    11  
    12  #define ZLIB_CM_DEFLATE		8
    13  
    14  #define ZLIB_CINFO_32K_WINDOW	7
    15  
    16  #define ZLIB_FASTEST_COMPRESSION	0
    17  #define ZLIB_FAST_COMPRESSION		1
    18  #define ZLIB_DEFAULT_COMPRESSION	2
    19  #define ZLIB_SLOWEST_COMPRESSION	3
    20  
    21  #endif /* LIB_ZLIB_CONSTANTS_H */