?? zlib-thin.ads
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------------------------------------------------------------------ ZLib for Ada thick binding. ---- ---- Copyright (C) 2002-2003 Dmitriy Anisimkov ---- ---- Open source license information is in the zlib.ads file. -------------------------------------------------------------------- $Id: zlib-thin.ads,v 1.1.1.2 2004/11/13 22:44:15 bfriesen Exp $with Interfaces.C.Strings;with System;private package ZLib.Thin is -- From zconf.h MAX_MEM_LEVEL : constant := 9; -- zconf.h:105 -- zconf.h:105 MAX_WBITS : constant := 15; -- zconf.h:115 -- 32K LZ77 window -- zconf.h:115 SEEK_SET : constant := 8#0000#; -- zconf.h:244 -- Seek from beginning of file. -- zconf.h:244 SEEK_CUR : constant := 1; -- zconf.h:245 -- Seek from current position. -- zconf.h:245 SEEK_END : constant := 2; -- zconf.h:246 -- Set file pointer to EOF plus "offset" -- zconf.h:246 type Byte is new Interfaces.C.unsigned_char; -- 8 bits -- zconf.h:214 type UInt is new Interfaces.C.unsigned; -- 16 bits or more -- zconf.h:216 type Int is new Interfaces.C.int; type ULong is new Interfaces.C.unsigned_long; -- 32 bits or more -- zconf.h:217 subtype Chars_Ptr is Interfaces.C.Strings.chars_ptr; type ULong_Access is access ULong; type Int_Access is access Int; subtype Voidp is System.Address; -- zconf.h:232 subtype Byte_Access is Voidp; Nul : constant Voidp := System.Null_Address; -- end from zconf Z_NO_FLUSH : constant := 8#0000#; -- zlib.h:125 -- zlib.h:125 Z_PARTIAL_FLUSH : constant := 1; -- zlib.h:126 -- will be removed, use -- Z_SYNC_FLUSH instead -- zlib.h:126 Z_SYNC_FLUSH : constant := 2; -- zlib.h:127 -- zlib.h:127 Z_FULL_FLUSH : constant := 3; -- zlib.h:128 -- zlib.h:128 Z_FINISH : constant := 4; -- zlib.h:129 -- zlib.h:129 Z_OK : constant := 8#0000#; -- zlib.h:132 -- zlib.h:132 Z_STREAM_END : constant := 1; -- zlib.h:133 -- zlib.h:133 Z_NEED_DICT : constant := 2; -- zlib.h:134 -- zlib.h:134 Z_ERRNO : constant := -1; -- zlib.h:135 -- zlib.h:135 Z_STREAM_ERROR : constant := -2; -- zlib.h:136 -- zlib.h:136 Z_DATA_ERROR : constant := -3; -- zlib.h:137 -- zlib.h:137 Z_MEM_ERROR : constant := -4; -- zlib.h:138 -- zlib.h:138 Z_BUF_ERROR : constant := -5; -- zlib.h:139 -- zlib.h:139 Z_VERSION_ERROR : constant := -6; -- zlib.h:140 -- zlib.h:140 Z_NO_COMPRESSION : constant := 8#0000#; -- zlib.h:145 -- zlib.h:145 Z_BEST_SPEED : constant := 1; -- zlib.h:146 -- zlib.h:146 Z_BEST_COMPRESSION : constant := 9; -- zlib.h:147 -- zlib.h:147 Z_DEFAULT_COMPRESSION : constant := -1; -- zlib.h:148 -- zlib.h:148 Z_FILTERED : constant := 1; -- zlib.h:151 -- zlib.h:151 Z_HUFFMAN_ONLY : constant := 2; -- zlib.h:152 -- zlib.h:152 Z_DEFAULT_STRATEGY : constant := 8#0000#; -- zlib.h:153 -- zlib.h:153 Z_BINARY : constant := 8#0000#; -- zlib.h:156 -- zlib.h:156 Z_ASCII : constant := 1; -- zlib.h:157 -- zlib.h:157 Z_UNKNOWN : constant := 2; -- zlib.h:158 -- zlib.h:158 Z_DEFLATED : constant := 8; -- zlib.h:161 -- zlib.h:161 Z_NULL : constant := 8#0000#; -- zlib.h:164 -- for initializing zalloc, zfree, opaque -- zlib.h:164 type gzFile is new Voidp; -- zlib.h:646 type Z_Stream is private; type Z_Streamp is access all Z_Stream; -- zlib.h:89 type alloc_func is access function (Opaque : Voidp; Items : UInt; Size : UInt) return Voidp; -- zlib.h:63 type free_func is access procedure (opaque : Voidp; address : Voidp); function zlibVersion return Chars_Ptr; function Deflate (strm : Z_Streamp; flush : Int) return Int; function DeflateEnd (strm : Z_Streamp) return Int; function Inflate (strm : Z_Streamp; flush : Int) return Int; function InflateEnd (strm : Z_Streamp) return Int; function deflateSetDictionary (strm : Z_Streamp; dictionary : Byte_Access; dictLength : UInt) return Int; function deflateCopy (dest : Z_Streamp; source : Z_Streamp) return Int; -- zlib.h:478 function deflateReset (strm : Z_Streamp) return Int; -- zlib.h:495 function deflateParams (strm : Z_Streamp; level : Int; strategy : Int) return Int; -- zlib.h:506 function inflateSetDictionary (strm : Z_Streamp; dictionary : Byte_Access; dictLength : UInt) return Int; -- zlib.h:548 function inflateSync (strm : Z_Streamp) return Int; -- zlib.h:565 function inflateReset (strm : Z_Streamp) return Int; -- zlib.h:580 function compress (dest : Byte_Access; destLen : ULong_Access; source : Byte_Access; sourceLen : ULong) return Int; -- zlib.h:601 function compress2 (dest : Byte_Access; destLen : ULong_Access; source : Byte_Access; sourceLen : ULong; level : Int) return Int; -- zlib.h:615 function uncompress (dest : Byte_Access; destLen : ULong_Access; source : Byte_Access; sourceLen : ULong) return Int; function gzopen (path : Chars_Ptr; mode : Chars_Ptr) return gzFile; function gzdopen (fd : Int; mode : Chars_Ptr) return gzFile; function gzsetparams (file : gzFile; level : Int; strategy : Int) return Int; function gzread (file : gzFile; buf : Voidp; len : UInt) return Int; function gzwrite (file : in gzFile; buf : in Voidp; len : in UInt) return Int; function gzprintf (file : in gzFile; format : in Chars_Ptr) return Int; function gzputs (file : in gzFile; s : in Chars_Ptr) return Int; function gzgets (file : gzFile; buf : Chars_Ptr; len : Int) return Chars_Ptr; function gzputc (file : gzFile; char : Int) return Int; function gzgetc (file : gzFile) return Int; function gzflush (file : gzFile; flush : Int) return Int; function gzseek (file : gzFile; offset : Int; whence : Int) return Int; function gzrewind (file : gzFile) return Int;?? 快捷鍵說明
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