Add more tests for daylight-time savings.

Fix base type arm handling on little-endian machines, as the current
code would always pass in the address to the format char of 0x80
instead of the base type format char.

rpcrt4: The NDR memory sizing functions should increment the buffer pointer, so make sure to save it before calling one of these and restore it afterwards.

rpcrt4: Make NdrBaseTypeMemorySize increment the buffer and memory size fields of MIDL_STUB_MESSAGE.

functions and adapt them to be callable without having a correlation
descriptor.