Hi, I am trying to use BOOST threads with SDL. I write a code and run, but the program does not run correctly(i.e i cannot move the output window and i have to force terminate it.) Also during compilation a warning is given as: 1>LINK : E:\Program Files\src\threading\example\Debug\example.exe not found or not built by the last incremental link; performing full link 1>MSVCRTD.lib(cinitexe.obj) : warning LNK4098: defaultlib 'msvcrt.lib' conflicts with use of other libs; use /NODEFAULTLIB:library[\b] Also I am not sure how to synchronise the sdl events with threads. Are there things i need to take care of?