#ifndef ZCONF_H #define ZCONF_H /* Maximum value for memLevel in deflateInit2 */ #define MAX_MEM_LEVEL 9 /* Maximum value for windowBits in deflateInit2 and inflateInit2. * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files * created by gzip. (Files created by minigzip can still be extracted by * gzip.) */ #define MAX_WBITS 15 /* 32K LZ77 window */ /* The memory requirements for deflate are (in bytes): (1 << (windowBits+2)) + (1 << (memLevel+9)) that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) plus a few kilobytes for small objects. For example, if you want to reduce the default memory requirements from 256K to 128K, compile with make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" Of course this will generally degrade compression (there's no free lunch). The memory requirements for inflate are (in bytes) 1 << windowBits that is, 32K for windowBits=15 (default value) plus a few kilobytes for small objects. */ #define OF(args) args #define ZEXTERN extern #define ZEXPORT #define ZEXPORTVA #define FAR typedef unsigned char Byte; /* 8 bits */ typedef unsigned int uInt; /* 16 bits or more */ typedef unsigned long uLong; /* 32 bits or more */ typedef Byte FAR Bytef; typedef char FAR charf; typedef int FAR intf; typedef uInt FAR uIntf; typedef uLong FAR uLongf; typedef void const *voidpc; typedef void FAR *voidpf; typedef void *voidp; #include #include #define z_off_t off_t #endif /* ZCONF_H */