Move TRACEs to the top of their code blocks.

IWineD3DDeviceImpl_SetVertexDeclaration.

Add/Release references to the container.
Change the type of the container from IUnknown to IWineD3DBase.

Added correct stabs parsing for function parameters in registers.
Added a couple of helper functions to make code smaller and more
readable.

Added proper tests (local & global functions).

Work around using struct mtget.mt_gstat on systems lacking this.

that is used with FreeBSD.

Somewhat improves thread safety.