CLASS_E_CLASSNOTAVAILABLE from E_NOTAVAILABLE as documented.
- Replaced memcmps with equivalent IsEqualCLSID or IsEqualGUID macros.
- Changed "return 0;" with S_OK or DS_OK as appropriate.

Explorer work better.

DLLs.

discrimination.
Fixed a few segptr/linear address bugs in WAVEHDR/MIDIHDR handling.

discrimination.

Got rid of hack on WAVEHDR's reserved field for 16/32 bit
discrimination.

discrimination.

Add support for string based type ids.

ES_WANTRETURN flag isn't set.

Fixed MulDiv to deal better with negative numbers.

with a client rectangle in device coordinates.

DefButtonWndProc should process the WM_LBUTTONUP message.

Make use of the per-thread signal stack (Juergen Lock).
Fixed %fs in signal handler for non FS_sig case (Ulrich Weigand).

'Admiral' Coeyman).

closed after loosing the focus.

colormap is black followed by white. Otherwise it creates a color bitmap.

client/non-client double/single left/medium/right mouse click(s).

Better error recovery when the process attachment fails
PlaySound (and helper functions) now use the regular waveOutXXX (instead of wodMessage)
Moved handling of hack for differenciating between 16 and 32 bit callback to lolvldrv.c
Makes use of new lolvldrv.c interfaces

Thunks to 16 bit are now generated for the MMSYSTEM module.