message: I guess I have to define the pathisrelativea funciton manually to make mingw32 happy?
diff: #ifdef __MINGW32__
  // need to manually define this for mingw
  extern "C" WINBASEAPI BOOL WINAPI GetPhysicallyInstalledSystemMemory(PULONGLONG);
  +extern "C" WINBASEAPI BOOL WINAPI PathIsRelativeA(LPCSTR);
  #endif
  #undef FILE_CREATE // woo mingw
  