Merge remote-tracking branch 'origin/released'

Conflicts:
	zlib/Makefile

4 files changed, 257 insertions, 79 deletions

diff --git a/zlib/as400/bndsrc b/zlib/as400/bndsrc
index 9cf94bb35..52cc6613b 100644
--- a/zlib/as400/bndsrc
+++ b/zlib/as400/bndsrc
@@ -129,4 +129,77 @@ STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')
 
   EXPORT SYMBOL("zlibCompileFlags")
 
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+/*   Version 1.2.5 additional entry points.                         */
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+
+/********************************************************************/
+/*   *MODULE      ADLER32      ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("adler32_combine")
+  EXPORT SYMBOL("adler32_combine64")
+
+/********************************************************************/
+/*   *MODULE      CRC32        ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("crc32_combine")
+  EXPORT SYMBOL("crc32_combine64")
+
+/********************************************************************/
+/*   *MODULE      GZLIB        ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("gzbuffer")
+  EXPORT SYMBOL("gzoffset")
+  EXPORT SYMBOL("gzoffset64")
+  EXPORT SYMBOL("gzopen64")
+  EXPORT SYMBOL("gzseek64")
+  EXPORT SYMBOL("gztell64")
+
+/********************************************************************/
+/*   *MODULE      GZREAD       ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("gzclose_r")
+
+/********************************************************************/
+/*   *MODULE      GZWRITE      ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("gzclose_w")
+
+/********************************************************************/
+/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("inflateMark")
+  EXPORT SYMBOL("inflatePrime")
+  EXPORT SYMBOL("inflateReset2")
+  EXPORT SYMBOL("inflateUndermine")
+
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+/*   Version 1.2.6 additional entry points.                         */
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+
+/********************************************************************/
+/*   *MODULE      DEFLATE      ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("deflateResetKeep")
+  EXPORT SYMBOL("deflatePending")
+
+/********************************************************************/
+/*   *MODULE      GZWRITE      ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("gzgetc_")
+
+/********************************************************************/
+/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("inflateResetKeep")
+
 ENDPGMEXP
diff --git a/zlib/as400/compile.clp b/zlib/as400/compile.clp
index 855495150..8d0c58f51 100644
--- a/zlib/as400/compile.clp
+++ b/zlib/as400/compile.clp
@@ -26,85 +26,70 @@
              DCL        VAR(&CFLAGS) TYPE(*CHAR) +
                           VALUE('OPTIMIZE(40)')                 /* Compile options. */
 
+             DCL        VAR(&TGTRLS) TYPE(*CHAR) +
+                          VALUE('V5R3M0')                       /* Target release. */
+
 
 /*      Working storage.                                                      */
 
              DCL        VAR(&CMDLEN) TYPE(*DEC) LEN(15 5) VALUE(300)    /* Command length. */
              DCL        VAR(&CMD) TYPE(*CHAR) LEN(512)
+             DCL        VAR(&FIXDCMD) TYPE(*CHAR) LEN(512)
 
 
 /*      Compile sources into modules.                                         */
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/ADLER32)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&FIXDCMD) VALUE('CRTCMOD' *BCAT &CFLAGS *BCAT      +
+                        'SYSIFCOPT(*IFS64IO)' *BCAT                            +
+                        'DEFINE(''_LARGEFILE64_SOURCE''' *BCAT                 +
+                        '''_LFS64_LARGEFILE=1'') TGTRLS(' *TCAT &TGTRLS *TCAT  +
+                        ') SRCFILE(' *TCAT &SRCLIB *TCAT '/' *TCAT             +
+                        &SRCFILE *TCAT ') MODULE(' *TCAT &MODLIB *TCAT '/')
+
+
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'ADLER32)')
+             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'COMPRESS)')
+             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'CRC32)')
+             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'DEFLATE)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/COMPRESS)              SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZCLOSE)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/CRC32)                 SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZLIB)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/DEFLATE)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZREAD)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/GZIO)                  SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZWRITE)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/INFBACK)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFBACK)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/INFFAST)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFFAST)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/INFLATE)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFLATE)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/INFTREES)              SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFTREES)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/TREES)                 SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'TREES)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/UNCOMPR)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'UNCOMPR)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/ZUTIL)                 SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+             CHGVAR     VAR(&CMD) VALUE(&FIXDCMD *TCAT 'ZUTIL)')
              CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
 
 
@@ -113,11 +98,13 @@
              CRTSRVPGM  SRVPGM(&SRVLIB/ZLIB) +
                           MODULE(&MODLIB/ADLER32     &MODLIB/COMPRESS    +
                                  &MODLIB/CRC32       &MODLIB/DEFLATE     +
-                                 &MODLIB/GZIO        &MODLIB/INFBACK     +
-                                 &MODLIB/INFFAST     &MODLIB/INFLATE     +
-                                 &MODLIB/INFTREES    &MODLIB/TREES       +
-                                 &MODLIB/UNCOMPR     &MODLIB/ZUTIL)      +
-                          SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC) +
-                          TEXT('ZLIB 1.2.3') TGTRLS(V4R4M0)
+                                 &MODLIB/GZCLOSE     &MODLIB/GZLIB       +
+                                 &MODLIB/GZREAD      &MODLIB/GZWRITE     +
+                                 &MODLIB/INFBACK     &MODLIB/INFFAST     +
+                                 &MODLIB/INFLATE     &MODLIB/INFTREES    +
+                                 &MODLIB/TREES       &MODLIB/UNCOMPR     +
+                                 &MODLIB/ZUTIL)                          +
+                          SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC)       +
+                          TEXT('ZLIB 1.2.7') TGTRLS(&TGTRLS)
 
              ENDPGM
diff --git a/zlib/as400/readme.txt b/zlib/as400/readme.txt
index beae13f56..23cd1b8a3 100644
--- a/zlib/as400/readme.txt
+++ b/zlib/as400/readme.txt
@@ -1,4 +1,4 @@
-        ZLIB version 1.2.3 for AS400 installation instructions
+        ZLIB version 1.2.7 for AS400 installation instructions
 
 I) From an AS400 *SAVF file:
 
@@ -8,7 +8,7 @@ On the AS400:
 
 _       Create the ZLIB AS400 library:
 
-        CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
+        CRTLIB LIB(ZLIB) TYPE(*PROD) TEXT('ZLIB compression API library')
 
 _       Create a work save file, for example:
 
@@ -52,7 +52,7 @@ II) From the original source distribution:
 
 1)      On the AS400, create the source library:
 
-        CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
+        CRTLIB LIB(ZLIB) TYPE(*PROD) TEXT('ZLIB compression API library')
 
 2)      Create the source files:
 
@@ -70,7 +70,10 @@ II) From the original source distribution:
     compress.c          COMPRESS C     ZLIB - Compress a memory buffer
     crc32.c             CRC32    C     ZLIB - Compute the CRC-32 of a data stream
     deflate.c           DEFLATE  C     ZLIB - Compress data using the deflation algorithm
-    gzio.c              GZIO     C     ZLIB - IO on .gz files
+    gzclose.c           GZCLOSE  C     ZLIB - Close .gz files
+    gzlib.c             GZLIB    C     ZLIB - Miscellaneous .gz files IO support
+    gzread.c            GZREAD   C     ZLIB - Read .gz files
+    gzwrite.c           GZWRITE  C     ZLIB - Write .gz files
     infback.c           INFBACK  C     ZLIB - Inflate using a callback interface
     inffast.c           INFFAST  C     ZLIB - Fast proc. literals & length/distance pairs
     inflate.c           INFLATE  C     ZLIB - Interface to inflate modules
@@ -81,6 +84,7 @@ II) From the original source distribution:
                 H                      Original ZLIB C and ILE/RPG include files
     crc32.h             CRC32    C     ZLIB - CRC32 tables
     deflate.h           DEFLATE  C     ZLIB - Internal compression state
+    gzguts.h            GZGUTS   C     ZLIB - Definitions for the gzclose module
     inffast.h           INFFAST  C     ZLIB - Header to use inffast.c
     inffixed.h          INFFIXED C     ZLIB - Table for decoding fixed codes
     inflate.h           INFLATE  C     ZLIB - Internal inflate state definitions
@@ -108,4 +112,4 @@ Notes:  For AS400 ILE RPG programmers, a /copy member defining the ZLIB
                 implementation does not handle conversion from/to ASCII, so
                 text data code conversions must be done explicitely.
 
-        Always open zipped files in binary mode.
+        Mainly for the reason above, always open zipped files in binary mode.
diff --git a/zlib/as400/zlib.inc b/zlib/as400/zlib.inc
index 7bbfb7e41..747c598aa 100644
--- a/zlib/as400/zlib.inc
+++ b/zlib/as400/zlib.inc
@@ -1,7 +1,7 @@
       *  ZLIB.INC - Interface to the general purpose compression library
       *
       *  ILE RPG400 version by Patrick Monnerat, DATASPHERE.
-      *  Version 1.2.3
+      *  Version 1.2.7
       *
       *
       *  WARNING:
@@ -22,16 +22,25 @@
       *
       *  Versioning information.
       *
-     D ZLIB_VERSION    C                   '1.2.3'
-     D ZLIB_VERNUM     C                   X'1230'
+     D ZLIB_VERSION    C                   '1.2.7'
+     D ZLIB_VERNUM     C                   X'1270'
+     D ZLIB_VER_MAJOR  C                   1
+     D ZLIB_VER_MINOR  C                   2
+     D ZLIB_VER_REVISION...
+     D                 C                   7
+     D ZLIB_VER_SUBREVISION...
+     D                 C                   0
       *
       *  Other equates.
       *
      D Z_NO_FLUSH      C                   0
+     D Z_PARTIAL_FLUSH...
+     D                 C                   1
      D Z_SYNC_FLUSH    C                   2
      D Z_FULL_FLUSH    C                   3
      D Z_FINISH        C                   4
      D Z_BLOCK         C                   5
+     D Z_TREES         C                   6
       *
      D Z_OK            C                   0
      D Z_STREAM_END    C                   1
@@ -72,6 +81,7 @@
      D z_streamp       S               *                                        Stream struct ptr
      D gzFile          S               *                                        File pointer
      D z_off_t         S             10i 0                                      Stream offsets
+     D z_off64_t       S             20i 0                                      Stream offsets
       *
       **************************************************************************
       *                               Structures
@@ -101,15 +111,15 @@
       **************************************************************************
       *
      D compress        PR            10I 0 extproc('compress')
-     D  dest                      32767    options(*varsize)                    Destination buffer
+     D  dest                      65535    options(*varsize)                    Destination buffer
      D  destLen                      10U 0                                      Destination length
-     D  source                    32767    const options(*varsize)              Source buffer
+     D  source                    65535    const options(*varsize)              Source buffer
      D  sourceLen                    10u 0 value                                Source length
       *
      D compress2       PR            10I 0 extproc('compress2')
-     D  dest                      32767    options(*varsize)                    Destination buffer
+     D  dest                      65535    options(*varsize)                    Destination buffer
      D  destLen                      10U 0                                      Destination length
-     D  source                    32767    const options(*varsize)              Source buffer
+     D  source                    65535    const options(*varsize)              Source buffer
      D  sourceLen                    10U 0 value                                Source length
      D  level                        10I 0 value                                Compression level
       *
@@ -117,34 +127,50 @@
      D  sourceLen                    10U 0 value
       *
      D uncompress      PR            10I 0 extproc('uncompress')
-     D  dest                      32767    options(*varsize)                    Destination buffer
+     D  dest                      65535    options(*varsize)                    Destination buffer
      D  destLen                      10U 0                                      Destination length
-     D  source                    32767    const options(*varsize)              Source buffer
+     D  source                    65535    const options(*varsize)              Source buffer
      D  sourceLen                    10U 0 value                                Source length
       *
+      /if not defined(LARGE_FILES)
      D gzopen          PR                  extproc('gzopen')
      D                                     like(gzFile)
      D  path                           *   value options(*string)               File pathname
      D  mode                           *   value options(*string)               Open mode
+      /else
+     D gzopen          PR                  extproc('gzopen64')
+     D                                     like(gzFile)
+     D  path                           *   value options(*string)               File pathname
+     D  mode                           *   value options(*string)               Open mode
+      *
+     D gzopen64        PR                  extproc('gzopen64')
+     D                                     like(gzFile)
+     D  path                           *   value options(*string)               File pathname
+     D  mode                           *   value options(*string)               Open mode
+      /endif
       *
      D gzdopen         PR                  extproc('gzdopen')
      D                                     like(gzFile)
-     D  fd                           10i 0 value                                File descriptor
+     D  fd                           10I 0 value                                File descriptor
      D  mode                           *   value options(*string)               Open mode
       *
+     D gzbuffer        PR            10I 0 extproc('gzbuffer')
+     D  file                               value like(gzFile)                   File pointer
+     D  size                         10U 0 value
+      *
      D gzsetparams     PR            10I 0 extproc('gzsetparams')
      D  file                               value like(gzFile)                   File pointer
      D  level                        10I 0 value
-     D  strategy                     10i 0 value
+     D  strategy                     10I 0 value
       *
      D gzread          PR            10I 0 extproc('gzread')
      D  file                               value like(gzFile)                   File pointer
-     D  buf                       32767    options(*varsize)                    Buffer
+     D  buf                       65535    options(*varsize)                    Buffer
      D  len                          10u 0 value                                Buffer length
       *
      D gzwrite         PR            10I 0 extproc('gzwrite')
      D  file                               value like(gzFile)                   File pointer
-     D  buf                       32767    const options(*varsize)              Buffer
+     D  buf                       65535    const options(*varsize)              Buffer
      D  len                          10u 0 value                                Buffer length
       *
      D gzputs          PR            10I 0 extproc('gzputs')
@@ -153,29 +179,87 @@
       *
      D gzgets          PR              *   extproc('gzgets')
      D  file                               value like(gzFile)                   File pointer
-     D  buf                       32767    options(*varsize)                    Read buffer
+     D  buf                       65535    options(*varsize)                    Read buffer
      D  len                          10i 0 value                                Buffer length
       *
+     D gzputc          PR            10i 0 extproc('gzputc')
+     D  file                               value like(gzFile)                   File pointer
+     D  c                            10I 0 value                                Character to write
+      *
+     D gzgetc          PR            10i 0 extproc('gzgetc')
+     D  file                               value like(gzFile)                   File pointer
+      *
+     D gzgetc_         PR            10i 0 extproc('gzgetc_')
+     D  file                               value like(gzFile)                   File pointer
+      *
+     D gzungetc        PR            10i 0 extproc('gzungetc')
+     D  c                            10I 0 value                                Character to push
+     D  file                               value like(gzFile)                   File pointer
+      *
      D gzflush         PR            10i 0 extproc('gzflush')
      D  file                               value like(gzFile)                   File pointer
      D  flush                        10I 0 value                                Type of flush
       *
+      /if not defined(LARGE_FILES)
      D gzseek          PR                  extproc('gzseek')
      D                                     like(z_off_t)
      D  file                               value like(gzFile)                   File pointer
      D  offset                             value like(z_off_t)                  Offset
      D  whence                       10i 0 value                                Origin
+      /else
+     D gzseek          PR                  extproc('gzseek64')
+     D                                     like(z_off_t)
+     D  file                               value like(gzFile)                   File pointer
+     D  offset                             value like(z_off_t)                  Offset
+     D  whence                       10i 0 value                                Origin
+      *
+     D gzseek64        PR                  extproc('gzseek64')
+     D                                     like(z_off64_t)
+     D  file                               value like(gzFile)                   File pointer
+     D  offset                             value like(z_off64_t)                Offset
+     D  whence                       10i 0 value                                Origin
+      /endif
       *
      D gzrewind        PR            10i 0 extproc('gzrewind')
      D  file                               value like(gzFile)                   File pointer
       *
+      /if not defined(LARGE_FILES)
      D gztell          PR                  extproc('gztell')
      D                                     like(z_off_t)
      D  file                               value like(gzFile)                   File pointer
+      /else
+     D gztell          PR                  extproc('gztell64')
+     D                                     like(z_off_t)
+     D  file                               value like(gzFile)                   File pointer
+      *
+     D gztell64        PR                  extproc('gztell64')
+     D                                     like(z_off64_t)
+     D  file                               value like(gzFile)                   File pointer
+      /endif
+      *
+      /if not defined(LARGE_FILES)
+     D gzoffset        PR                  extproc('gzoffset')
+     D                                     like(z_off_t)
+     D  file                               value like(gzFile)                   File pointer
+      /else
+     D gzoffset        PR                  extproc('gzoffset64')
+     D                                     like(z_off_t)
+     D  file                               value like(gzFile)                   File pointer
+      *
+     D gzoffset64      PR                  extproc('gzoffset64')
+     D                                     like(z_off64_t)
+     D  file                               value like(gzFile)                   File pointer
+      /endif
       *
      D gzeof           PR            10i 0 extproc('gzeof')
      D  file                               value like(gzFile)                   File pointer
       *
+     D gzclose_r       PR            10i 0 extproc('gzclose_r')
+     D  file                               value like(gzFile)                   File pointer
+      *
+     D gzclose_w       PR            10i 0 extproc('gzclose_w')
+     D  file                               value like(gzFile)                   File pointer
+      *
      D gzclose         PR            10i 0 extproc('gzclose')
      D  file                               value like(gzFile)                   File pointer
       *
@@ -234,7 +318,7 @@
      D deflateSetDictionary...
      D                 PR            10I 0 extproc('deflateSetDictionary')      Init. dictionary
      D  strm                               like(z_stream)                       Compression stream
-     D  dictionary                32767    const options(*varsize)              Dictionary bytes
+     D  dictionary                65535    const options(*varsize)              Dictionary bytes
      D  dictLength                   10U 0 value                                Dictionary length
       *
      D deflateCopy     PR            10I 0 extproc('deflateCopy')               Compress strm 2 strm
@@ -253,9 +337,14 @@
      D  strm                               like(z_stream)                       Compression stream
      D  sourcelen                    10U 0 value                                Compression level
       *
+     D deflatePending  PR            10I 0 extproc('deflatePending')            Change level & strat
+     D  strm                               like(z_stream)                       Compression stream
+     D  pending                      10U 0                                      Pending bytes
+     D  bits                         10I 0                                      Pending bits
+      *
      D deflatePrime    PR            10I 0 extproc('deflatePrime')              Change level & strat
      D  strm                               like(z_stream)                       Compression stream
-     D  bits                         10I 0 value                                Number of bits to insert
+     D  bits                         10I 0 value                                # of bits to insert
      D  value                        10I 0 value                                Bits to insert
       *
      D inflateInit2    PR            10I 0 extproc('inflateInit2_')             Init. expansion
@@ -267,7 +356,7 @@
      D inflateSetDictionary...
      D                 PR            10I 0 extproc('inflateSetDictionary')      Init. dictionary
      D  strm                               like(z_stream)                       Expansion stream
-     D  dictionary                32767    const options(*varsize)              Dictionary bytes
+     D  dictionary                65535    const options(*varsize)              Dictionary bytes
      D  dictLength                   10U 0 value                                Dictionary length
       *
      D inflateSync     PR            10I 0 extproc('inflateSync')               Sync. expansion
@@ -280,11 +369,23 @@
      D inflateReset    PR            10I 0 extproc('inflateReset')              End and init. stream
      D  strm                               like(z_stream)                       Expansion stream
       *
+     D inflateReset2   PR            10I 0 extproc('inflateReset2')             End and init. stream
+     D  strm                               like(z_stream)                       Expansion stream
+     D  windowBits                   10I 0 value                                Log2(buffer size)
+      *
+     D inflatePrime    PR            10I 0 extproc('inflatePrime')              Insert bits
+     D  strm                               like(z_stream)                       Expansion stream
+     D  bits                         10I 0 value                                Bit count
+     D  value                        10I 0 value                                Bits to insert
+      *
+     D inflateMark     PR            10I 0 extproc('inflateMark')               Get inflate info
+     D  strm                               like(z_stream)                       Expansion stream
+      *
      D inflateBackInit...
      D                 PR            10I 0 extproc('inflateBackInit_')
      D  strm                               like(z_stream)                       Expansion stream
      D  windowBits                   10I 0 value                                Log2(buffer size)
-     D  window                    32767    options(*varsize)                    Buffer
+     D  window                    65535    options(*varsize)                    Buffer
      D  version                        *   value options(*string)               Version string
      D  stream_size                  10i 0 value                                Stream struct. size
       *
@@ -307,12 +408,12 @@
       *
      D adler32         PR            10U 0 extproc('adler32')                   New checksum
      D  adler                        10U 0 value                                Old checksum
-     D  buf                       32767    const options(*varsize)              Bytes to accumulate
+     D  buf                       65535    const options(*varsize)              Bytes to accumulate
      D  len                          10U 0 value                                Buffer length
       *
      D crc32           PR            10U 0 extproc('crc32')                     New checksum
      D  crc                          10U 0 value                                Old checksum
-     D  buf                       32767    const options(*varsize)              Bytes to accumulate
+     D  buf                       65535    const options(*varsize)              Bytes to accumulate
      D  len                          10U 0 value                                Buffer length
       *
       **************************************************************************
@@ -328,4 +429,17 @@
       *
      D get_crc_table   PR              *   extproc('get_crc_table')             Ptr to ulongs
       *
+     D inflateUndermine...
+     D                 PR            10I 0 extproc('inflateUndermine')
+     D  strm                               like(z_stream)                       Expansion stream
+     D  arg                          10I 0 value                                Error code
+      *
+     D inflateResetKeep...
+     D                 PR            10I 0 extproc('inflateResetKeep')          End and init. stream
+     D  strm                               like(z_stream)                       Expansion stream
+      *
+     D deflateResetKeep...
+     D                 PR            10I 0 extproc('deflateResetKeep')          End and init. stream
+     D  strm                               like(z_stream)                       Expansion stream
+      *
       /endif