/* zconf.h -- configuration of the zlib compression library * Copyright (C) 1995-1998 Jean-loup Gailly. * For conditions of distribution and use, see copyright notice in zlib.h */ /* @(#) $Id$ */ #ifndef _ZCONF_H #define _ZCONF_H /* 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. */ /* Maximum value for memLevel in deflateInit2 */ #ifndef MAX_MEM_LEVEL # define MAX_MEM_LEVEL 8 #endif /* 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.) */ #ifndef MAX_WBITS # define MAX_WBITS 15 /* 32K LZ77 window */ #endif /* default windowBits for decompression. MAX_WBITS is for compression only */ #ifndef DEF_WBITS # define DEF_WBITS MAX_WBITS #endif /* default memLevel */ #if MAX_MEM_LEVEL >= 8 # define DEF_MEM_LEVEL 8 #else # define DEF_MEM_LEVEL MAX_MEM_LEVEL #endif /* Type declarations */ typedef unsigned char Byte; /* 8 bits */ typedef unsigned int uInt; /* 16 bits or more */ typedef unsigned long uLong; /* 32 bits or more */ typedef void *voidp; #endif /* _ZCONF_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| linus torvalds | linus torvalds | 56 | 65.88% | 1 | 33.33% |
| richard purdie | richard purdie | 28 | 32.94% | 1 | 33.33% |
| joern engel | joern engel | 1 | 1.18% | 1 | 33.33% |
| Total | 85 | 100.00% | 3 | 100.00% |