More types for common controls.  Needed for Winelib.

So PeekMessage32, GetMessage32, PostMessage32, PostThreadMessage are fixed
with this patch. Unicode version of those functions is currently only
calling the ASCII version.
-Fixed queue signaling using a new EVENT object in the queue for 32 bits
thread. MsgWaitForMultipleObject has been fixed and is now blocking on the
right EVENT.

some console prototypes, -dll is useful for winelib too, regtest
compile fixed.

More types, C++ protection, and a typo correction for mmsystem.h.

Add a definition for DUMMYUNIONNAME (as opposed to DUN1, DUN2...).
Use the correct WINELIB_NAME_AW macro for TVITEM and related names.
Define "TV_ITEM" to agree with you-know-who's documentation.

GENERIC_WRITE).

declarations) in both places where it is used.

Thanks to Ian Schmidt for the logs.

bar of mdi application.

the minimize/maximize/close buttons in the menu bar of an application.

Now changes to directory of program to be run before starting wine

- Modified QUEUE_DeleteMsgQueue to exit gracefully (without crashing Wine) if
  queue link list is corrupted.

- changed palette creation code in vga.c to prevent useless error
  message

aviinfo and aviplay programs.