390 lines
12 KiB
C
390 lines
12 KiB
C
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/* zconf.h -- configuration of the zlib compression library
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* Copyright (C) 1995-2002 Jean-loup Gailly.
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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/* $Id: zconf.h,v 1.1 2006-05-04 16:36:50 brugno Exp $ */
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/* @(#) $Id: zconf.h,v 1.1 2006-05-04 16:36:50 brugno Exp $ */
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#ifndef _ZCONF_H
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#define _ZCONF_H
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#include "pc_config.h"
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/*
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* If you *really* need a unique prefix for all types and library functions,
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* compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
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*/
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/* PDFlib GmbH: We use "pdf_z_".
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** The original list was incomplete, by the way.
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*/
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#define Z_PREFIX
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#ifdef Z_PREFIX
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#ifdef PDFLIB_PLOP_BUILD
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/* redefine names of all functions for integrating into
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* psp library, to avoid name clashes if used together with
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* pdflib */
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#define PREFIX(x) plop_z_##x
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# define adler32 plop_z_adler32
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# define compress plop_z_compress
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# define compress2 plop_z_compress2
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# define crc32 plop_z_crc32
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# define get_crc_table plop_z_get_crc_table
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# define deflate plop_z_deflate
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# define deflateCopy plop_z_deflateCopy
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# define deflateEnd plop_z_deflateEnd
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# define deflateInit2_ plop_z_deflateInit2_
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# define deflateInit_ plop_z_deflateInit_
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# define deflateParams plop_z_deflateParams
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# define deflateReset plop_z_deflateReset
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# define deflateSetDictionary plop_z_deflateSetDictionary
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# define deflate_copyright plop_z_deflate_copyright
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# define inflate_blocks plop_z_inflate_blocks
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# define inflate_blocks_free plop_z_inflate_blocks_free
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# define inflate_blocks_new plop_z_inflate_blocks_new
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# define inflate_blocks_reset plop_z_inflate_blocks_reset
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# define inflate_blocks_sync_point plop_z_inflate_blocks_sync_point
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# define inflate_set_dictionary plop_z_inflate_set_dictionary
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# define inflate_codes plop_z_inflate_codes
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# define inflate_codes_free plop_z_inflate_codes_free
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# define inflate_codes_new plop_z_inflate_codes_new
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# define inflate_fast plop_z_inflate_fast
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# define inflate plop_z_inflate
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# define inflateEnd plop_z_inflateEnd
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# define inflateInit2_ plop_z_inflateInit2_
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# define inflateInit_ plop_z_inflateInit_
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# define inflateReset plop_z_inflateReset
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# define inflateSetDictionary plop_z_inflateSetDictionary
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# define inflateSync plop_z_inflateSync
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# define inflateSyncPoint plop_z_inflateSyncPoint
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# define inflate_copyright plop_z_inflate_copyright
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# define inflate_trees_bits plop_z_inflate_trees_bits
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# define inflate_trees_dynamic plop_z_inflate_trees_dynamic
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# define inflate_trees_fixed plop_z_inflate_trees_fixed
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# define inflate_flush plop_z_inflate_flush
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# define inflate_mask plop_z_inflate_mask
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# define _dist_code plop_z__dist_code
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# define _length_code plop_z__length_code
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# define _tr_align plop_z__tr_align
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# define _tr_flush_block plop_z__tr_flush_block
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# define _tr_init plop_z__tr_init
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# define _tr_stored_block plop_z__tr_stored_block
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# define _tr_tally plop_z__tr_tally
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# define uncompress plop_z_uncompress
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# define zError plop_z_zError
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# define z_errmsg plop_z_z_errmsg
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# define z_error plop_z_z_error
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# define z_verbose plop_z_z_verbose
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# define zcalloc plop_z_zcalloc
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# define zcfree plop_z_zcfree
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# define zlibVersion plop_z_zlibVersion
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#else
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#define PREFIX(x) pdf_z_##x
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# define adler32 pdf_z_adler32
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# define compress pdf_z_compress
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# define compress2 pdf_z_compress2
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# define crc32 pdf_z_crc32
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# define get_crc_table pdf_z_get_crc_table
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# define deflate pdf_z_deflate
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# define deflateCopy pdf_z_deflateCopy
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# define deflateEnd pdf_z_deflateEnd
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# define deflateInit2_ pdf_z_deflateInit2_
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# define deflateInit_ pdf_z_deflateInit_
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# define deflateParams pdf_z_deflateParams
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# define deflateReset pdf_z_deflateReset
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# define deflateSetDictionary pdf_z_deflateSetDictionary
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# define deflate_copyright pdf_z_deflate_copyright
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# define inflate_blocks pdf_z_inflate_blocks
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# define inflate_blocks_free pdf_z_inflate_blocks_free
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# define inflate_blocks_new pdf_z_inflate_blocks_new
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# define inflate_blocks_reset pdf_z_inflate_blocks_reset
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# define inflate_blocks_sync_point pdf_z_inflate_blocks_sync_point
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# define inflate_set_dictionary pdf_z_inflate_set_dictionary
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# define inflate_codes pdf_z_inflate_codes
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# define inflate_codes_free pdf_z_inflate_codes_free
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# define inflate_codes_new pdf_z_inflate_codes_new
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# define inflate_fast pdf_z_inflate_fast
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# define inflate pdf_z_inflate
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# define inflateEnd pdf_z_inflateEnd
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# define inflateInit2_ pdf_z_inflateInit2_
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# define inflateInit_ pdf_z_inflateInit_
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# define inflateReset pdf_z_inflateReset
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# define inflateSetDictionary pdf_z_inflateSetDictionary
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# define inflateSync pdf_z_inflateSync
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# define inflateSyncPoint pdf_z_inflateSyncPoint
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# define inflate_copyright pdf_z_inflate_copyright
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# define inflate_trees_bits pdf_z_inflate_trees_bits
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# define inflate_trees_dynamic pdf_z_inflate_trees_dynamic
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# define inflate_trees_fixed pdf_z_inflate_trees_fixed
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# define inflate_flush pdf_z_inflate_flush
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# define inflate_mask pdf_z_inflate_mask
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# define _dist_code pdf_z__dist_code
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# define _length_code pdf_z__length_code
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# define _tr_align pdf_z__tr_align
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# define _tr_flush_block pdf_z__tr_flush_block
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# define _tr_init pdf_z__tr_init
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# define _tr_stored_block pdf_z__tr_stored_block
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# define _tr_tally pdf_z__tr_tally
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# define uncompress pdf_z_uncompress
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# define zError pdf_z_zError
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# define z_errmsg pdf_z_z_errmsg
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# define z_error pdf_z_z_error
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# define z_verbose pdf_z_z_verbose
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# define zcalloc pdf_z_zcalloc
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# define zcfree pdf_z_zcfree
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# define zlibVersion pdf_z_zlibVersion
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#endif /* PDFLIB_PLOP_BUILD */
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#undef PREFIX
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/* special handling required on the Mac where Byte is alread defined */
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#if !(defined(MAC) || defined(MACOSX))
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# define Byte z_Byte
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#endif
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# define uInt z_uInt
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# define uLong z_uLong
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# define Bytef z_Bytef
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# define charf z_charf
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# define intf z_intf
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# define uIntf z_uIntf
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# define uLongf z_uLongf
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# define voidpf z_voidpf
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# define voidp z_voidp
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#endif
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#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
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# define WIN32
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#endif
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#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
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# ifndef __32BIT__
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# define __32BIT__
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# endif
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#endif
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#if defined(__MSDOS__) && !defined(MSDOS)
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# define MSDOS
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#endif
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/* PDFlib GmbH: Windows CE portability */
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#ifdef _WIN32_WCE
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#define NO_ERRNO_H
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#endif
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/*
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* Compile with -DMAXSEG_64K if the alloc function cannot allocate more
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* than 64k bytes at a time (needed on systems with 16-bit int).
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*/
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#if defined(MSDOS) && !defined(__32BIT__)
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# define MAXSEG_64K
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#endif
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#ifdef MSDOS
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# define UNALIGNED_OK
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#endif
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#ifndef STDC /* PDFlib GmbH: we require ANSI C anyway */
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#define STDC
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#endif
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/* Some Mac compilers merge all .h files incorrectly: */
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#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
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# define NO_DUMMY_DECL
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#endif
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/* Old Borland C incorrectly complains about missing returns: */
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#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
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# define NEED_DUMMY_RETURN
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#endif
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/* Maximum value for memLevel in deflateInit2 */
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#ifndef MAX_MEM_LEVEL
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# ifdef MAXSEG_64K
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# define MAX_MEM_LEVEL 8
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# else
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# define MAX_MEM_LEVEL 9
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# endif
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#endif
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/* Maximum value for windowBits in deflateInit2 and inflateInit2.
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* WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
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* created by gzip. (Files created by minigzip can still be extracted by
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* gzip.)
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*/
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#ifndef MAX_WBITS
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# define MAX_WBITS 15 /* 32K LZ77 window */
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#endif
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/* The memory requirements for deflate are (in bytes):
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(1 << (windowBits+2)) + (1 << (memLevel+9))
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that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
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plus a few kilobytes for small objects. For example, if you want to reduce
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the default memory requirements from 256K to 128K, compile with
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make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
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Of course this will generally degrade compression (there's no free lunch).
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The memory requirements for inflate are (in bytes) 1 << windowBits
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that is, 32K for windowBits=15 (default value) plus a few kilobytes
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for small objects.
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*/
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/* Type declarations */
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#ifndef OF /* function prototypes */
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# ifdef STDC
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# define OF(args) args
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# else
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# define OF(args) ()
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# endif
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#endif
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/* The following definitions for FAR are needed only for MSDOS mixed
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* model programming (small or medium model with some far allocations).
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* This was tested only with MSC; for other MSDOS compilers you may have
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* to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
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* just define FAR to be empty.
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*/
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#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
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/* MSC small or medium model */
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# define SMALL_MEDIUM
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# ifdef _MSC_VER
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# define FAR _far
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# else
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# define FAR far
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# endif
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#endif
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#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
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# ifndef __32BIT__
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# define SMALL_MEDIUM
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# define FAR _far
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# endif
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#endif
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/* Compile with -DZLIB_DLL for Windows DLL support */
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#if defined(ZLIB_DLL)
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# if defined(_WINDOWS) || defined(WINDOWS)
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# ifdef FAR
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# undef FAR
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# endif
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# include <windows.h>
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# define ZEXPORT WINAPI
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# ifdef WIN32
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# define ZEXPORTVA WINAPIV
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# else
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# define ZEXPORTVA FAR _cdecl _export
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# endif
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# endif
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# if defined (__BORLANDC__)
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# if (__BORLANDC__ >= 0x0500) && defined (WIN32)
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# include <windows.h>
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# define ZEXPORT __declspec(dllexport) WINAPI
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# define ZEXPORTRVA __declspec(dllexport) WINAPIV
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# else
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# if defined (_Windows) && defined (__DLL__)
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# define ZEXPORT _export
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# define ZEXPORTVA _export
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# endif
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# endif
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# endif
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#endif
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#if defined (__BEOS__)
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# if defined (ZLIB_DLL)
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# define ZEXTERN extern __declspec(dllexport)
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# else
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# define ZEXTERN extern __declspec(dllimport)
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# endif
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#endif
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#ifndef ZEXPORT
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# define ZEXPORT
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#endif
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#ifndef ZEXPORTVA
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# define ZEXPORTVA
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#endif
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#ifndef ZEXTERN
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# define ZEXTERN extern
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#endif
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#ifndef FAR
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# define FAR
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#endif
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/* PDFlib GmbH: also do the typedef on the Mac */
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#if defined(MAC) || defined(MACOSX)
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#include <MacTypes.h>
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#else
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typedef unsigned char Byte; /* 8 bits */
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#endif
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typedef unsigned int uInt; /* 16 bits or more */
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typedef unsigned long uLong; /* 32 bits or more */
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#ifdef SMALL_MEDIUM
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/* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
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# define Bytef Byte FAR
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#else
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typedef Byte FAR Bytef;
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#endif
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typedef char FAR charf;
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typedef int FAR intf;
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typedef uInt FAR uIntf;
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typedef uLong FAR uLongf;
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#ifdef STDC
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typedef void FAR *voidpf;
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typedef void *voidp;
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#else
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typedef Byte FAR *voidpf;
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typedef Byte *voidp;
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#endif
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/* PDFlib GmbH: Windows portability */
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#if !defined(WIN32) && !defined(OS2) && !defined(MAC)
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# include <sys/types.h> /* for off_t */
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# include <unistd.h> /* for SEEK_* and off_t */
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# define z_off_t off_t
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|
|
#endif
|
||
|
|
|
||
|
|
#ifndef SEEK_SET
|
||
|
|
# define SEEK_SET 0 /* Seek from beginning of file. */
|
||
|
|
# define SEEK_CUR 1 /* Seek from current position. */
|
||
|
|
# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
|
||
|
|
#endif
|
||
|
|
#ifndef z_off_t
|
||
|
|
# define z_off_t long
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* MVS linker does not support external names larger than 8 bytes */
|
||
|
|
#if defined(__MVS__)
|
||
|
|
# pragma map(deflateInit_,"DEIN")
|
||
|
|
# pragma map(deflateInit2_,"DEIN2")
|
||
|
|
# pragma map(deflateEnd,"DEEND")
|
||
|
|
# pragma map(inflateInit_,"ININ")
|
||
|
|
# pragma map(inflateInit2_,"ININ2")
|
||
|
|
# pragma map(inflateEnd,"INEND")
|
||
|
|
# pragma map(inflateSync,"INSY")
|
||
|
|
# pragma map(inflateSetDictionary,"INSEDI")
|
||
|
|
# pragma map(inflate_blocks,"INBL")
|
||
|
|
# pragma map(inflate_blocks_new,"INBLNE")
|
||
|
|
# pragma map(inflate_blocks_free,"INBLFR")
|
||
|
|
# pragma map(inflate_blocks_reset,"INBLRE")
|
||
|
|
# pragma map(inflate_codes_free,"INCOFR")
|
||
|
|
# pragma map(inflate_codes,"INCO")
|
||
|
|
# pragma map(inflate_fast,"INFA")
|
||
|
|
# pragma map(inflate_flush,"INFLU")
|
||
|
|
# pragma map(inflate_mask,"INMA")
|
||
|
|
# pragma map(inflate_set_dictionary,"INSEDI2")
|
||
|
|
# pragma map(inflate_copyright,"INCOPY")
|
||
|
|
# pragma map(inflate_trees_bits,"INTRBI")
|
||
|
|
# pragma map(inflate_trees_dynamic,"INTRDY")
|
||
|
|
# pragma map(inflate_trees_fixed,"INTRFI")
|
||
|
|
# pragma map(inflate_trees_free,"INTRFR")
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _ZCONF_H */
|