[Libreoffice] Updated [Patch] new BITxxx functions for ODF 1.2

[Tor Lillqvist]

> Visual Studio has supported 64-bit int types (long long) since at least
> Visual Studio 2005.

Isn't "__int64" (and "unsigned __int64") the more traditional name for
the 64-bit integer types in MSVC? "long long" is newer in MSVC; in
other compilers it is of course the "normal" one.

--tml