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authorMark Adler <madler@alumni.caltech.edu>2011-09-09 23:23:14 -0700
committerMark Adler <madler@alumni.caltech.edu>2011-09-09 23:23:14 -0700
commita2506218cd8c32416d0d15260834f3c23d910fc8 (patch)
tree25bbd63d92473c8ae02a27cce3fc7c04a6aba64a /as400
parentb97ec631c6f7dd9cff2e3caf3b38e70b006e1b2d (diff)
downloadzlib-1.2.0.8.tar.gz
zlib-1.2.0.8.tar.bz2
zlib-1.2.0.8.zip
zlib 1.2.0.8v1.2.0.8
Diffstat (limited to '')
-rw-r--r--as400/bndsrc132
-rw-r--r--as400/compile.clp123
-rw-r--r--as400/readme.txt111
-rw-r--r--as400/zlib.inc327
4 files changed, 693 insertions, 0 deletions
diff --git a/as400/bndsrc b/as400/bndsrc
new file mode 100644
index 0000000..a963e3a
--- /dev/null
+++ b/as400/bndsrc
@@ -0,0 +1,132 @@
1STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')
2
3/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
4/* Version 1.1.3 entry points. */
5/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
6
7/********************************************************************/
8/* *MODULE ADLER32 ZLIB 01/02/01 00:15:09 */
9/********************************************************************/
10
11 EXPORT SYMBOL("adler32")
12
13/********************************************************************/
14/* *MODULE COMPRESS ZLIB 01/02/01 00:15:09 */
15/********************************************************************/
16
17 EXPORT SYMBOL("compress")
18 EXPORT SYMBOL("compress2")
19
20/********************************************************************/
21/* *MODULE CRC32 ZLIB 01/02/01 00:15:09 */
22/********************************************************************/
23
24 EXPORT SYMBOL("crc32")
25 EXPORT SYMBOL("get_crc_table")
26
27/********************************************************************/
28/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */
29/********************************************************************/
30
31 EXPORT SYMBOL("deflate")
32 EXPORT SYMBOL("deflateEnd")
33 EXPORT SYMBOL("deflateSetDictionary")
34 EXPORT SYMBOL("deflateCopy")
35 EXPORT SYMBOL("deflateReset")
36 EXPORT SYMBOL("deflateParams")
37 EXPORT SYMBOL("deflatePrime")
38 EXPORT SYMBOL("deflateInit_")
39 EXPORT SYMBOL("deflateInit2_")
40
41/********************************************************************/
42/* *MODULE GZIO ZLIB 01/02/01 00:15:09 */
43/********************************************************************/
44
45 EXPORT SYMBOL("gzopen")
46 EXPORT SYMBOL("gzdopen")
47 EXPORT SYMBOL("gzsetparams")
48 EXPORT SYMBOL("gzread")
49 EXPORT SYMBOL("gzwrite")
50 EXPORT SYMBOL("gzprintf")
51 EXPORT SYMBOL("gzputs")
52 EXPORT SYMBOL("gzgets")
53 EXPORT SYMBOL("gzputc")
54 EXPORT SYMBOL("gzgetc")
55 EXPORT SYMBOL("gzflush")
56 EXPORT SYMBOL("gzseek")
57 EXPORT SYMBOL("gzrewind")
58 EXPORT SYMBOL("gztell")
59 EXPORT SYMBOL("gzeof")
60 EXPORT SYMBOL("gzclose")
61 EXPORT SYMBOL("gzerror")
62
63/********************************************************************/
64/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */
65/********************************************************************/
66
67 EXPORT SYMBOL("inflate")
68 EXPORT SYMBOL("inflateEnd")
69 EXPORT SYMBOL("inflateSetDictionary")
70 EXPORT SYMBOL("inflateSync")
71 EXPORT SYMBOL("inflateReset")
72 EXPORT SYMBOL("inflateInit_")
73 EXPORT SYMBOL("inflateInit2_")
74 EXPORT SYMBOL("inflateSyncPoint")
75
76/********************************************************************/
77/* *MODULE UNCOMPR ZLIB 01/02/01 00:15:09 */
78/********************************************************************/
79
80 EXPORT SYMBOL("uncompress")
81
82/********************************************************************/
83/* *MODULE ZUTIL ZLIB 01/02/01 00:15:09 */
84/********************************************************************/
85
86 EXPORT SYMBOL("zlibVersion")
87 EXPORT SYMBOL("zError")
88
89/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
90/* Version 1.2.0.7 additional entry points. */
91/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
92
93/********************************************************************/
94/* *MODULE COMPRESS ZLIB 01/02/01 00:15:09 */
95/********************************************************************/
96
97 EXPORT SYMBOL("compressBound")
98
99/********************************************************************/
100/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */
101/********************************************************************/
102
103 EXPORT SYMBOL("deflateBound")
104
105/********************************************************************/
106/* *MODULE GZIO ZLIB 01/02/01 00:15:09 */
107/********************************************************************/
108
109 EXPORT SYMBOL("gzungetc")
110 EXPORT SYMBOL("gzclearerr")
111
112/********************************************************************/
113/* *MODULE INFBACK ZLIB 01/02/01 00:15:09 */
114/********************************************************************/
115
116 EXPORT SYMBOL("inflateBack")
117 EXPORT SYMBOL("inflateBackEnd")
118 EXPORT SYMBOL("inflateBackInit_")
119
120/********************************************************************/
121/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */
122/********************************************************************/
123
124 EXPORT SYMBOL("inflateCopy")
125
126/********************************************************************/
127/* *MODULE ZUTIL ZLIB 01/02/01 00:15:09 */
128/********************************************************************/
129
130 EXPORT SYMBOL("zlibCompileFlags")
131
132ENDPGMEXP
diff --git a/as400/compile.clp b/as400/compile.clp
new file mode 100644
index 0000000..4f8700c
--- /dev/null
+++ b/as400/compile.clp
@@ -0,0 +1,123 @@
1/******************************************************************************/
2/* */
3/* ZLIB */
4/* */
5/* Compile sources into modules and link them into a service program. */
6/* */
7/******************************************************************************/
8
9 PGM
10
11/* Configuration adjustable parameters. */
12
13 DCL VAR(&SRCLIB) TYPE(*CHAR) LEN(10) +
14 VALUE('ZLIB') /* Source library. */
15 DCL VAR(&SRCFILE) TYPE(*CHAR) LEN(10) +
16 VALUE('SOURCES') /* Source member file. */
17 DCL VAR(&CTLFILE) TYPE(*CHAR) LEN(10) +
18 VALUE('TOOLS') /* Control member file. */
19
20 DCL VAR(&MODLIB) TYPE(*CHAR) LEN(10) +
21 VALUE('ZLIB') /* Module library. */
22
23 DCL VAR(&SRVLIB) TYPE(*CHAR) LEN(10) +
24 VALUE('LGPL') /* Service program library. */
25
26 DCL VAR(&CFLAGS) TYPE(*CHAR) +
27 VALUE('OPTIMIZE(40)') /* Compile options. */
28
29
30/* Working storage. */
31
32 DCL VAR(&CMDLEN) TYPE(*DEC) LEN(15 5) VALUE(300) /* Command length. */
33 DCL VAR(&CMD) TYPE(*CHAR) LEN(512)
34
35
36/* Compile sources into modules. */
37
38 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
39 '/ADLER32) SRCFILE(' *TCAT +
40 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
41 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
42 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
43
44 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
45 '/COMPRESS) SRCFILE(' *TCAT +
46 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
47 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
48 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
49
50 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
51 '/CRC32) SRCFILE(' *TCAT +
52 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
53 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
54 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
55
56 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
57 '/DEFLATE) SRCFILE(' *TCAT +
58 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
59 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
60 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
61
62 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
63 '/GZIO) SRCFILE(' *TCAT +
64 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
65 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
66 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
67
68 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
69 '/INFBACK) SRCFILE(' *TCAT +
70 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
71 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
72 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
73
74 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
75 '/INFFAST) SRCFILE(' *TCAT +
76 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
77 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
78 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
79
80 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
81 '/INFLATE) SRCFILE(' *TCAT +
82 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
83 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
84 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
85
86 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
87 '/INFTREES) SRCFILE(' *TCAT +
88 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
89 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
90 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
91
92 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
93 '/TREES) SRCFILE(' *TCAT +
94 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
95 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
96 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
97
98 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
99 '/UNCOMPR) SRCFILE(' *TCAT +
100 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
101 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
102 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
103
104 CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
105 '/ZUTIL) SRCFILE(' *TCAT +
106 &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
107 ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
108 CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
109
110
111/* Link modules into a service program. */
112
113 CRTSRVPGM SRVPGM(&SRVLIB/ZLIB) +
114 MODULE(&MODLIB/ADLER32 &MODLIB/COMPRESS +
115 &MODLIB/CRC32 &MODLIB/DEFLATE +
116 &MODLIB/GZIO &MODLIB/INFBACK +
117 &MODLIB/INFFAST &MODLIB/INFLATE +
118 &MODLIB/INFTREES &MODLIB/TREES +
119 &MODLIB/UNCOMPR &MODLIB/ZUTIL) +
120 SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC) +
121 TEXT('ZLIB 1.2.0.7') TGTRLS(V4R4M0)
122
123 ENDPGM
diff --git a/as400/readme.txt b/as400/readme.txt
new file mode 100644
index 0000000..7ce5ed1
--- /dev/null
+++ b/as400/readme.txt
@@ -0,0 +1,111 @@
1 ZLIB version 1.2.0.7 for AS400 installation instructions
2
3I) From an AS400 *SAVF file:
4
51) Unpacking archive to an AS400 save file
6
7On the AS400:
8
9_ Create the ZLIB AS400 library:
10
11 CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
12
13_ Create a work save file, for example:
14
15 CRTSAVF FILE(ZLIB/ZLIBSAVF)
16
17On a PC connected to the target AS400:
18
19_ Unpack the save file image to a PC file "ZLIBSAVF"
20_ Upload this file into the save file on the AS400, for example
21 using ftp in BINARY mode.
22
23
242) Populating the ZLIB AS400 source library
25
26On the AS400:
27
28_ Extract the saved objects into the ZLIB AS400 library using:
29
30RSTOBJ OBJ(*ALL) SAVLIB(ZLIB) DEV(*SAVF) SAVF(ZLIB/ZLIBSAVF) RSTLIB(ZLIB)
31
32
333) Customize installation:
34
35_ Edit CL member ZLIB/TOOLS(COMPILE) and change parameters if needed,
36 according to the comments.
37
38_ Compile this member with:
39
40 CRTCLPGM PGM(ZLIB/COMPILE) SRCFILE(ZLIB/TOOLS) SRCMBR(COMPILE)
41
42
434) Compile and generate the service program:
44
45_ This can now be done by executing:
46
47 CALL PGM(ZLIB/COMPILE)
48
49
50
51II) From the original source distribution:
52
531) On the AS400, create the source library:
54
55 CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
56
572) Create the source files:
58
59 CRTSRCPF FILE(ZLIB/SOURCES) RCDLEN(112) TEXT('ZLIB library modules')
60 CRTSRCPF FILE(ZLIB/H) RCDLEN(112) TEXT('ZLIB library includes')
61 CRTSRCPF FILE(ZLIB/TOOLS) RCDLEN(112) TEXT('ZLIB library control utilities')
62
633) From the machine hosting the distribution files, upload them (with
64 FTP in text mode, for example) according to the following table:
65
66 Original AS400 AS400 AS400 AS400
67 file file member type description
68 SOURCES Original ZLIB C subprogram sources
69 adler32.c ADLER32 C ZLIB - Compute the Adler-32 checksum of a dta strm
70 compress.c COMPRESS C ZLIB - Compress a memory buffer
71 crc32.c CRC32 C ZLIB - Compute the CRC-32 of a data stream
72 deflate.c DEFLATE C ZLIB - Compress data using the deflation algorithm
73 gzio.c GZIO C ZLIB - IO on .gz files
74 infback.c INFBACK C ZLIB - Inflate using a callback interface
75 inffast.c INFFAST C ZLIB - Fast proc. literals & length/distance pairs
76 inflate.c INFLATE C ZLIB - Interface to inflate modules
77 inftrees.c INFTREES C ZLIB - Generate Huffman trees for efficient decode
78 trees.c TREES C ZLIB - Output deflated data using Huffman coding
79 uncompr.c UNCOMPR C ZLIB - Decompress a memory buffer
80 zutil.c ZUTIL C ZLIB - Target dependent utility functions
81 H Original ZLIB C and ILE/RPG include files
82 crc32.h CRC32 C ZLIB - CRC32 tables
83 deflate.h DEFLATE C ZLIB - Internal compression state
84 inffast.h INFFAST C ZLIB - Header to use inffast.c
85 inffixed.h INFFIXED C ZLIB - Table for decoding fixed codes
86 inflate.h INFLATE C ZLIB - Internal inflate state definitions
87 inftrees.h INFTREES C ZLIB - Header to use inftrees.c
88 trees.h TREES C ZLIB - Created automatically with -DGEN_TREES_H
89 zconf.h ZCONF C ZLIB - Compression library configuration
90 zlib.h ZLIB C ZLIB - Compression library C user interface
91 as400/zlib.inc ZLIB.INC RPGLE ZLIB - Compression library ILE RPG user interface
92 zutil.h ZUTIL C ZLIB - Internal interface and configuration
93 TOOLS Building source software & AS/400 README
94 as400/bndsrc BNDSRC Entry point exportation list
95 as400/compile.clp COMPILE CLP Compile sources & generate service program
96 as400/readme.txt README TXT Installation instructions
97
984) Continue as in I)3).
99
100
101
102
103Notes: For AS400 ILE RPG programmers, a /copy member defining the ZLIB
104 API prototypes for ILE RPG can be found in ZLIB/H(ZLIB.INC).
105 Please read comments in this member for more information.
106
107 Remember that most foreign textual data are ASCII coded: this
108 implementation does not handle conversion from/to ASCII, so
109 text data code conversions must be done explicitely.
110
111 Always open zipped files in binary mode.
diff --git a/as400/zlib.inc b/as400/zlib.inc
new file mode 100644
index 0000000..9a0fc54
--- /dev/null
+++ b/as400/zlib.inc
@@ -0,0 +1,327 @@
1 * ZLIB.INC - Interface to the general purpose compression library
2 *
3 * ILE RPG400 version by Patrick Monnerat, DATASPHERE.
4 * Version 1.2.0.7
5 *
6 *
7 * WARNING:
8 * Procedures inflateInit(), inflateInit2(), deflateInit(),
9 * deflateInit2() and inflateBackInit() need to be called with
10 * two additional arguments:
11 * the package version string and the stream control structure.
12 * size. This is needed because RPG lacks some macro feature.
13 * Call these procedures as:
14 * inflateInit(...: ZLIB_VERSION: %size(z_stream))
15 *
16 /if not defined(ZLIB_H_)
17 /define ZLIB_H_
18 *
19 **************************************************************************
20 * Constants
21 **************************************************************************
22 *
23 D ZLIB_VERSION C '1.2.0.8' Header's version
24 D ZLIB_VERNUM C X'1208'
25 *
26 D Z_NO_FLUSH C 0
27 D Z_SYNC_FLUSH C 2
28 D Z_FULL_FLUSH C 3
29 D Z_FINISH C 4
30 D Z_BLOCK C 5
31 *
32 D Z_OK C 0
33 D Z_STREAM_END C 1
34 D Z_NEED_DICT C 2
35 D Z_ERRNO C -1
36 D Z_STREAM_ERROR C -2
37 D Z_DATA_ERROR C -3
38 D Z_MEM_ERROR C -4
39 D Z_BUF_ERROR C -5
40 DZ_VERSION_ERROR C -6
41 *
42 D Z_NO_COMPRESSION...
43 D C 0
44 D Z_BEST_SPEED C 1
45 D Z_BEST_COMPRESSION...
46 D C 9
47 D Z_DEFAULT_COMPRESSION...
48 D C -1
49 *
50 D Z_FILTERED C 1
51 D Z_HUFFMAN_ONLY C 2
52 D Z_RLE C 3
53 D Z_DEFAULT_STRATEGY...
54 D C 0
55 *
56 D Z_BINARY C 0
57 D Z_ASCII C 1
58 D Z_UNKNOWN C 2
59 *
60 D Z_DEFLATED C 8
61 *
62 D Z_NULL C 0
63 *
64 **************************************************************************
65 * Types
66 **************************************************************************
67 *
68 D z_streamp S * Stream struct ptr
69 D gzFile S * File pointer
70 D z_off_t S 10i 0 Stream offsets
71 *
72 **************************************************************************
73 * Structures
74 **************************************************************************
75 *
76 * The GZIP encode/decode stream support structure.
77 *
78 D z_stream DS align based(z_streamp)
79 D zs_next_in * Next input byte
80 D zs_avail_in 10U 0 Byte cnt at next_in
81 D zs_total_in 10U 0 Total bytes read
82 D zs_next_out * Output buffer ptr
83 D zs_avail_out 10U 0 Room left @ next_out
84 D zs_total_out 10U 0 Total bytes written
85 D zs_msg * Last errmsg or null
86 D zs_state * Internal state
87 D zs_zalloc * procptr Int. state allocator
88 D zs_free * procptr Int. state dealloc.
89 D zs_opaque * Private alloc. data
90 D zs_data_type 10i 0 ASC/BIN best guess
91 D zs_adler 10u 0 Uncompr. adler32 val
92 D 10U 0 Reserved
93 D 10U 0 Ptr. alignment
94 *
95 **************************************************************************
96 * Utility function prototypes
97 **************************************************************************
98 *
99 D compress PR 10I 0 extproc('compress')
100 D dest 32767 options(*varsize) Destination buffer
101 D destLen 10U 0 Destination length
102 D source 32767 const options(*varsize) Source buffer
103 D sourceLen 10u 0 value Source length
104 *
105 D compress2 PR 10I 0 extproc('compress2')
106 D dest 32767 options(*varsize) Destination buffer
107 D destLen 10U 0 Destination length
108 D source 32767 const options(*varsize) Source buffer
109 D sourceLen 10U 0 value Source length
110 D level 10I 0 value Compression level
111 *
112 D compressBound PR 10U 0 extproc('compressBound')
113 D sourceLen 10U 0 value
114 *
115 D uncompress PR 10I 0 extproc('uncompress')
116 D dest 32767 options(*varsize) Destination buffer
117 D destLen 10U 0 Destination length
118 D source 32767 const options(*varsize) Source buffer
119 D sourceLen 10U 0 value Source length
120 *
121 D gzopen PR extproc('gzopen')
122 D like(gzFile)
123 D path * value options(*string) File pathname
124 D mode * value options(*string) Open mode
125 *
126 D gzdopen PR extproc('gzdopen')
127 D like(gzFile)
128 D fd 10i 0 value File descriptor
129 D mode * value options(*string) Open mode
130 *
131 D gzsetparams PR 10I 0 extproc('gzsetparams')
132 D file value like(gzFile) File pointer
133 D level 10I 0 value
134 D strategy 10i 0 value
135 *
136 D gzread PR 10I 0 extproc('gzread')
137 D file value like(gzFile) File pointer
138 D buf 32767 options(*varsize) Buffer
139 D len 10u 0 value Buffer length
140 *
141 D gzwrite PR 10I 0 extproc('gzwrite')
142 D file value like(gzFile) File pointer
143 D buf 32767 const options(*varsize) Buffer
144 D len 10u 0 value Buffer length
145 *
146 D gzputs PR 10I 0 extproc('gzputs')
147 D file value like(gzFile) File pointer
148 D s * value options(*string) String to output
149 *
150 D gzgets PR * extproc('gzgets')
151 D file value like(gzFile) File pointer
152 D buf 32767 options(*varsize) Read buffer
153 D len 10i 0 value Buffer length
154 *
155 D gzflush PR 10i 0 extproc('gzflush')
156 D file value like(gzFile) File pointer
157 D flush 10I 0 value Type of flush
158 *
159 D gzseek PR extproc('gzseek')
160 D like(z_off_t)
161 D file value like(gzFile) File pointer
162 D offset value like(z_off_t) Offset
163 D whence 10i 0 value Origin
164 *
165 D gzrewind PR 10i 0 extproc('gzrewind')
166 D file value like(gzFile) File pointer
167 *
168 D gztell PR extproc('gztell')
169 D like(z_off_t)
170 D file value like(gzFile) File pointer
171 *
172 D gzeof PR 10i 0 extproc('gzeof')
173 D file value like(gzFile) File pointer
174 *
175 D gzclose PR 10i 0 extproc('gzclose')
176 D file value like(gzFile) File pointer
177 *
178 D gzerror PR * extproc('gzerror') Error string
179 D file value like(gzFile) File pointer
180 D errnum 10I 0 Error code
181 *
182 D gzclearerr PR extproc('gzclearerr')
183 D file value like(gzFile) File pointer
184 *
185 **************************************************************************
186 * Basic function prototypes
187 **************************************************************************
188 *
189 D zlibVersion PR * extproc('zlibVersion') Version string
190 *
191 D deflateInit PR 10I 0 extproc('deflateInit_') Init. compression
192 D strm like(z_stream) Compression stream
193 D level 10I 0 value Compression level
194 D version * value options(*string) Version string
195 D stream_size 10i 0 value Stream struct. size
196 *
197 D deflate PR 10I 0 extproc('deflate') Compress data
198 D strm like(z_stream) Compression stream
199 D flush 10I 0 value Flush type required
200 *
201 D deflateEnd PR 10I 0 extproc('deflateEnd') Termin. compression
202 D strm like(z_stream) Compression stream
203 *
204 D inflateInit PR 10I 0 extproc('inflateInit_') Init. expansion
205 D strm like(z_stream) Expansion stream
206 D version * value options(*string) Version string
207 D stream_size 10i 0 value Stream struct. size
208 *
209 D inflate PR 10I 0 extproc('inflate') Expand data
210 D strm like(z_stream) Expansion stream
211 D flush 10I 0 value Flush type required
212 *
213 D inflateEnd PR 10I 0 extproc('inflateEnd') Termin. expansion
214 D strm like(z_stream) Expansion stream
215 *
216 **************************************************************************
217 * Advanced function prototypes
218 **************************************************************************
219 *
220 D deflateInit2 PR 10I 0 extproc('deflateInit2_') Init. compression
221 D strm like(z_stream) Compression stream
222 D level 10I 0 value Compression level
223 D method 10I 0 value Compression method
224 D windowBits 10I 0 value log2(window size)
225 D memLevel 10I 0 value Mem/cmpress tradeoff
226 D strategy 10I 0 value Compression stategy
227 D version * value options(*string) Version string
228 D stream_size 10i 0 value Stream struct. size
229 *
230 D deflateSetDictionary...
231 D PR 10I 0 extproc('deflateSetDictionary') Init. dictionary
232 D strm like(z_stream) Compression stream
233 D dictionary 32767 const options(*varsize) Dictionary bytes
234 D dictLength 10U 0 value Dictionary length
235 *
236 D deflateCopy PR 10I 0 extproc('deflateCopy') Compress strm 2 strm
237 D dest like(z_stream) Destination stream
238 D source like(z_stream) Source stream
239 *
240 D deflateReset PR 10I 0 extproc('deflateReset') End and init. stream
241 D strm like(z_stream) Compression stream
242 *
243 D deflateParams PR 10I 0 extproc('deflateParams') Change level & strat
244 D strm like(z_stream) Compression stream
245 D level 10I 0 value Compression level
246 D strategy 10I 0 value Compression stategy
247 *
248 D deflateBound PR 10U 0 extproc('deflateBound') Change level & strat
249 D strm like(z_stream) Compression stream
250 D sourcelen 10U 0 value Compression level
251 *
252 D deflatePrime PR 10I 0 extproc('deflatePrime') Change level & strat
253 D strm like(z_stream) Compression stream
254 D bits 10I 0 value Number of bits to insert
255 D value 10I 0 value Bits to insert
256 *
257 D inflateInit2 PR 10I 0 extproc('inflateInit2_') Init. expansion
258 D strm like(z_stream) Expansion stream
259 D windowBits 10I 0 value log2(window size)
260 D version * value options(*string) Version string
261 D stream_size 10i 0 value Stream struct. size
262 *
263 D inflateSetDictionary...
264 D PR 10I 0 extproc('inflateSetDictionary') Init. dictionary
265 D strm like(z_stream) Expansion stream
266 D dictionary 32767 const options(*varsize) Dictionary bytes
267 D dictLength 10U 0 value Dictionary length
268 *
269 D inflateSync PR 10I 0 extproc('inflateSync') Sync. expansion
270 D strm like(z_stream) Expansion stream
271 *
272 D inflateCopy PR 10I 0 extproc('inflateCopy')
273 D dest like(z_stream) Destination stream
274 D source like(z_stream) Source stream
275 *
276 D inflateReset PR 10I 0 extproc('inflateReset') End and init. stream
277 D strm like(z_stream) Expansion stream
278 *
279 D inflateBackInit...
280 D PR 10I 0 extproc('inflateBackInit_')
281 D strm like(z_stream) Expansion stream
282 D windowBits 10I 0 value Log2(buffer size)
283 D window 32767 options(*varsize) Buffer
284 D version * value options(*string) Version string
285 D stream_size 10i 0 value Stream struct. size
286 *
287 D inflateBack PR 10I 0 extproc('inflateBack')
288 D strm like(z_stream) Expansion stream
289 D in * value procptr Input function
290 D in_desc * value Input descriptor
291 D out * value procptr Output function
292 D out_desc * value Output descriptor
293 *
294 D inflateBackEnd PR 10I 0 extproc('inflateBackEnd')
295 D strm like(z_stream) Expansion stream
296 *
297 D zlibCompileFlags...
298 D PR 10U 0 extproc('zlibCompileFlags')
299 *
300 **************************************************************************
301 * Checksum function prototypes
302 **************************************************************************
303 *
304 D adler32 PR 10U 0 extproc('adler32') New checksum
305 D adler 10U 0 value Old checksum
306 D buf 32767 const options(*varsize) Bytes to accumulate
307 D len 10U 0 value Buffer length
308 *
309 D crc32 PR 10U 0 extproc('crc32') New checksum
310 D crc 10U 0 value Old checksum
311 D buf 32767 const options(*varsize) Bytes to accumulate
312 D len 10U 0 value Buffer length
313 *
314 **************************************************************************
315 * Miscellaneous function prototypes
316 **************************************************************************
317 *
318 D zError PR * extproc('zError') Error string
319 D err 10I 0 value Error code
320 *
321 D inflateSyncPoint...
322 D PR 10I 0 extproc('inflateSyncPoint')
323 D strm like(z_stream) Expansion stream
324 *
325 D get_crc_table PR * extproc('get_crc_table') Ptr to ulongs
326 *
327 /endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-16 06:33:15 +0000