#6 windll fails to load when using latest disto of Python 2.5.x

[David Lee Ludwig]

On my Windows 7 machine, w/ Python 2.5.x installed, the 'windll'/'calldll' interface, which is used by the BASS plugin, fails to load. This module is used to call arbitrary functions in a dll file (namely, bass.dll).

Proposed fix: switch over to the ctypes module, which is included in the Python distribution (windll/calldll is not), and should perform the same action.