Handle IOleDocumentSite in QueryInterface.

pass under Wine.

Implement Nt[Create|Open|Query]SymbolicLinkObject.
Change tests accordingly.

.lnk-file execution: Don't break at the first non-matching entry.

SetLastErrors).

state. Change tests accordingly.

ShowWindow(SW_SHOW).

windows.
Add several tests to show the correct behavior.

lpvBuffer.

can be used by both HttpSendRequest and HttpSendRequestEx.
Also allow HttpSendRequestEx to be used asynchronously.

netapi32.

Add __RPC_USER as a calling convention in winapi.

Update default driver version (nvidia).

XRender code in the X11 driver will go into an infinite loop when the 
colour bit masks are 0, so disable XRender in this case.

include the NULL terminator, so fix this.

the call to InternetCrackUrl, which concatenates the params onto the
path.
Some other minor cleanups.

Copy FUNCDESC structures returned to calling applications instead of
passing a pointer to the master structure used internally.
Call VariantInit on newly allocated memory before calling VariantCopy.

Implement Nt[Create|Open]DirectoryObject.
Change tests accordingly.

directory in LdrGetProcedureAddress.

i.e. they haven't been set yet or are clear.

Start of conformance tests for these Ds-calls.