I am using the boost date_time library and noticed that there is a from_ftime() function to convert a FILETIME into a ptime, but I could not find the reverse operation to_ftime().  Am I missing it somewhere?

Likewise, I am using the c_local_adjustor::utc_to_local() function and cannot find the corresponding local_to_utc() function in c_local_adjustor.

Thanks,

Sean