Create a server channel and store this in the ifstub.
Rename ipid_to_apt_and_stubbuffer to ipid_get_dispatch_params and make
the function return an HRESULT.
Return the channel for the ifstub in ipid_get_dispatch_params.

Fix the ok/failed message.

- Use FCI to create a test cabinet file.
- Add initial tests for ExtractFiles.

Don't release the interface pointer on failure since we are not the
ones that allocated it. It is the caller's responsability to call
NdrInterfacePointerFree, where the freeing is supposed to happen.

Rename GLOBAL_LOCK_MAX to the public GMEM_LOCKCOUNT.

Emit NM_CUSTOMDRAW header notifications for all headers, not only
ownerdrawn. Allow to change item text and background colors in an
application's NM_CUSTOMDRAW handler.

Moved common code between NtRaiseException and RtlRaiseException to a
separate raise_exception function.

leave that to the standard ntdll exception handling.

of register functions.

If the CreateFile in INT21_CreateFile fails with ERROR_WRITE_PROTECT,
retry without write access.

Optimized reading large texts into RichEdit to be an O(n) order
algorythm instead of O(n^2) by removing extraneous conversions of
character offsets to run offsets.

the error message.

as columns may be select more than once in from a table.

Implemented MsiDatabaseIsTablePersistentA via the W function.

are being used.

close the cab file even if no files are extracted.

Allow autoresizing rebar by PostMessage(hwndRebar, WM_SIZE, 0, 0) like
native does, taking as few rows as possible and using the parent
window client area size for the other dimension (width for horizontal
rebars or height for vertical ones).