[boost] [Windows 8 Apps]

Hello everyone, I've searched the boost website and the mailing list archives back to january and didn't find any helpful information on my subject. My question is whether there are plans to support compiling the boost library for Windows 8 using only the WinRT APIs. That is, to support boost for Windows Store/Metro Style apps in Windows 8. Or is there already a way (e.g. via preprocessor direcitve) that I didn't find, to disable the unsupported Win32 API calls when compiling on Windows? Cheers Johannes