widl: Add support for standard target options to allow building the right typelib kind when cross-compiling.

msvcrt/tests: Use the _winver etc. variables instead of the __p_ functions that don't exist on 64-bit.

If ntlm_auth actually uses the cred cache, it will not give a session key.
As the Wine NTLM code depends on the session key to do transport crypto, don't
attempt to use the winbind cred cache.

This completely reverts my attempted fix 7788c8ed and also parts of Rob's
888a8e27 and 8a2125f9. It does not affect the code using wine's own credential
cache.

To be able keep the temporary register in the type independent NRM
instruction, the vertex temporary register is renamed to TA to match
the name of a pixel shader register.