CryptOIDToAlgId.

- remove limitation of 100 verbs
- use pointers to verbs rather than indexes

just "const" to ensure that the initialised GUID is visible to other
modules, and use EXTERN_C rather than just "extern" for the benefit of
MSVC++, which does name mangling on global variables.

filtergraph to the right filter.

EnumThemeColors() and EnumThemeSizes() use that in the color/size
combos.

  pointer.
- Fix allocation scheme in NdrConformantArrayUnmarshal to allocate if
  *ppMemory is NULL, like complex struct and user type unmarshalling.

so replace "unsigned short" by "WCHAR".

existing VT_DISPATCH code.

Change stub manager to track the number of normal marshals instead of
using the state machine so that multiple marshals of the same object
and interface work correctly.

UnixFolder_IShellFolder2_GetDisplayNameOf.

frequency aren't handled at the moment.