[boost] [datetime] feature request

Hi; I'm currently working with a company who have locked there systems down to such an extent that users can only write to/read from certain areas. I am using the date/time library. What i need to be able to do is to load the date_time_zonespec.csv file from an rc file under windows. I can write the rc loading stuff, but how do I then go about submitting this, and more importantly only compiling this .cpp file under windows within the build framework. Chances are the code will be apart of the timeZoneDatabase class. Any help appreciated. Sean.