Weaklink most toolbox modules, improving backward compatibility. Modules will no longer fail to load if a single routine is missing on the curent OS version, in stead calling the missing routine will raise an exception.

Should finally fix 531398. 2.2.1 candidate.

The MacOS toolbox modules have acquired an _ in front of their name. Normal usage is through a wrapper module (without underscore) which lives in the Carbon package.

Lots more Carbon/Carbon.h includes, new UPP routine names, function prototypes. Most toolbox modules now compile, link and import in MacOSX-MachO python.

First step in porting MacPython modules to OSX/unix: break all references between modules except for the obj_New() and obj_Convert() routines, the PyArg_Parse and Py_BuildValue helpers.

And these can now be vectored through glue routines (by defining USE_TOOLBOX_OBJECT_GLUE) which will do the necessary imports, whereupon the module's init routine will tell the glue routine about the real conversion routine address and everything is fine again.

functions. Include it in stead of duplicating the declarations everywhere. Also
cleaned up toolbox module exports, and got rid of resNotFound error.

Changed all (hopefully) uses of unsigned 16 bit value to use H format specifier, now that h is signed-only.

Added a method GetMediaNextInterestingTimeOnly, which is like GetMediaNextInterestingTime without asking for the duration (which is, according to qt docs, expensive).

used for delta-t values by quicktime).

quicktime isn't available. Use gestalt in stead for this functionality.

testing whether EnterMovies points to an actual routine or is a null pointer).

with a null movie (giving time to all active movies)
- Made the graphics world parameter to SetMovieGWorld optional.

movies, etc. TimeBase objects have also been slightly modified for
this (for instance: the DisposeTimeBase call shouldn't be done in the
__del__ routine, the timebase might belong to someone else).

the Python interface, unfortunately.
Added a few calls that were blacklisted for no apparent reason.

- Changed FragLoader.h to CodeFragments.h
- Removed Desk.h
- Regenerated bgen modules from new universal headers
- Changed some of the s# in PyArg_ParseTuple to m# (unfortunately:
  this should have been a different commit)

example programs translated to python and added.

- Use Universal Headers as input
- Change addpack calls to not depend on Guido's disklayout
- Checkge testprograms to use new names for some functions