GetCurrencyFormatA.

the combo box. Fixed a few MBCS issues with WM_GETTEXTLENGTH handling.

separate files. Split primary buffer and secondary buffer interfaces
into separate implementations. Made the primary buffer state part of
the dsound object, so primary buffer objects can be created and
refcounted independently. Made the interfaces follow COM aggregation
rules more closely. Converted the dsound critical section to a R/W
lock to improve potential remixing concurrency. Fixed various bugs and
refcounting issues.

- Improve traces.

- check for sockaddr being NULL.
- hackish implementation of WSADuplicateSocket.

- Fix TranslateMessage return code.
- Make GetKeyState work properly for apps that test 0x80 instead of
  0x8000.

Fixed handling of DC origin in X11 driver.

in LISTVIEW_GetSubItemRect.

Added template to all .rc files.

  OFN_NOCHANGEDIR flag set.
- GetFileDialog95W: only convert ofn->lpTemplateName if it's a string
  resource id (fixes OpenOffice 1.0 file open dialog crash).
- Ignore OFN_FILEMUSTEXIST flag for save file dialog (fixes save
  dialog in ElstarFormular).
- Rewrote casts that some compilers don't accept.

them up.
VT_PTR: Handle NULL pointers by sending a cookie.
Added support for: VT_CARRAY, VT_DISPATCH, TKIND_RECORD, VT_VOID,
VT_UI1, VT_UI2, VT_ERROR, VT_UI4, VT_UINT.
Added a custom serializer for DISPPARAMS struct.

Support more parameters in _invoke (needed for IDispatch::Invoke in
the marshaller).

DragQueryFileW.

Added implementation of wglSwapLayerBuffers.

- Implement LdrGetProcedureAddress.