In SM 1-3 this is just the version, in SM4 this also includes the token count.

kernel32: Make SystemTimeToTzSpecificLocalTime and TzSpecificLocalTimeToSystemTime prototypes match PSDK.

The structure has changed repeatedly, but always in a backward compatible way.
The version check was only hampering us.

Fixes building on Snow Leopard.  Mac OS X doesn't have a concept of one
bit-ness being "native".  So, which architecture gets built is somewhat
arbitrary.  On Snow Leopard, the tools have changed to default to building
64-bit, which causes us problems.  So, just always be explicit.

The dev tools on Mac OS X takes this option to dictate the output architecture.
(Gcc still accepts -m32 and -m64, as well, but "ld" and "as" do not.)