[Boost-users] win32 api

Hi All, I'm working on a piece of code that should run on a special real-time kernel that supports only a minimal set of win32 api. I would like to use boost sockets and threads but it seems there are some dependencies on win32 api not supported by that system (i.e. WSARecvFrom, WSASend, WSASocketA, WSAStringToAddressA). Is there a way to build boost libs with some options so that the C socket calls are used instead? I'm asking too much? Regards Gianni