stdole2: Fix usage of 'optional' with 'defaultvalue'.
idl: Remove 'optional' for 'defaultvalue' non-VARIANT arguments.
scrrun: Implemented AtEndOfStream() property.
user32: Added AddClipboardFormatListener/RemoveClipboardFormatListener stubs.
d3d9/tests: Use a separate device for alphareplicate_test().
d3d9/tests: Use a separate device for texop_range_test().
d3d9/tests: Use a separate device for texop_test().
d3d9/tests: Use a separate device for multiple_rendertargets_test().
d3d9/tests: Use a separate device for vpos_register_test().
riched20: Use BOOL type where appropriate.
ntoskrnl.exe: Add stub MmLockPagableSectionByHandle.
ntoskrnl.exe: Add stub MmUnlockPagableImageSection.
ntoskrnl.exe: Add stub KeInsertQueue.
include: Add netcfgx.idl.
widl: Move is_ptr() and is_array() to header.h and make them inline.
widl: Unify indentation of comments.
user32/tests: Mark a failing test as todo.
user32: Set the queue mask only after flushing the window surfaces.
server: Restore the masks from the previous get_message when a wait is satisfied.
jscript: Represent NULL VT_UNKNOWN VARIANT as NULL VT_DISPATCH.