OS4 port of ptplay.library:
http://aminet.net/package.php?package=mus/play/PTPlayLibrary.lha

68k vector table included for compatibility with 68k based programs.

Changes (for OS4 port):

(29-Apr-2007)
 - Fixed opening of utility.library (PtSetAttrs no longer crashes)

2.6 (18-Oct-2007)
 - updated port with 2.6 changes (divide by zero bug)
 - enabled optimisations (optimised for speed, not size)

2.5 (12-Jun-2006)
 - first released version

-- original readme --

ptplay.library is a library to play protracker modules. It is based on
work of Ronald Hof, Timm Mueller and Per Johansson with my own additions:

  - shared library
  - support for SoundTracker modules

However SoundTracker support is unfinished but since there are better
MOD player libraries for MorphOS I havent got motivation to finish it.
I also started working on SoundFX player but since Mahendra Tallur
created geronto.library my work is done ;)

This source code has been rotting on my HD about two years now so I think
it is about time to release it. AmigaOS users might find it interesting still.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  474    1135  41.8% -lh5- 023a Jun 12  2000 ptplaylib/include/inline4/ptplay.h
[generic]                  509    1381  36.9% -lh5- 1c5c Jun 12  2000 ptplaylib/include/interfaces/ptplay.h
[generic]                 1004    3564  28.2% -lh5- 1bb3 Jun 12  2000 ptplaylib/include/LibHeader.h
[generic]                  525    1569  33.5% -lh5- ab89 Jun 12  2000 ptplaylib/include/proto/ptplay.h
[generic]                  597    1594  37.5% -lh5- dc21 Jun  8  2000 ptplaylib/include/ptplay.h
[generic]                 1427    3574  39.9% -lh5- 33cb Apr 29 09:27 ptplaylib/include/ptplay_priv.h
[generic]                 1996    5758  34.7% -lh5- 9486 Apr 29 09:31 ptplaylib/init.c
[generic]                  488     964  50.6% -lh5- 08f0 Oct 18  2007 ptplaylib/Makefile
[generic]                 4272   16565  25.8% -lh5- 3452 Apr 29 09:12 ptplaylib/ptinit.c
[generic]                 9326   29897  31.2% -lh5- d348 Oct 18  2007 ptplaylib/ptplay.c
[generic]                25363   40832  62.1% -lh5- 5321 Apr 29 09:32 ptplaylib/ptplay.library
[generic]                  122     214  57.0% -lh5- a563 Oct 18  2007 ptplaylib/ptplay.library_rev.h
[generic]                  134     260  51.5% -lh5- afb2 Oct 18  2007 ptplaylib/ptplay.library_rev.i
[generic]                    2       2 100.0% -lh0- a797 Oct 18  2007 ptplaylib/ptplay.library_rev.rev
[generic]                  137     273  50.2% -lh5- 33f3 Oct 18  2007 ptplaylib/ptplay.library_rev.s
[generic]                  580    1889  30.7% -lh5- efab Jun 12  2000 ptplaylib/ptplay.xml
[generic]                  748    1345  55.6% -lh5- 6ce8 Apr 29 09:35 ptplaylib/ptplaylib_os4.readme
[generic]                 1587    3955  40.1% -lh5- 2891 Jun 12  2000 ptplaylib/ptplaytest.c
[generic]                  987    5471  18.0% -lh5- e1e1 Jun 12  2000 ptplaylib/ptplay_68k.c
[generic]                  408     750  54.4% -lh5- eb2d Jun 12  2000 ptplaylib/ptplay_lib.sfd
[generic]                  353     815  43.3% -lh5- 0106 Jun 12  2000 ptplaylib/ptplay_vectors.c
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        21 files   51039  121807  41.9%            Apr 29 06:06