entry point before

#ifdef RELEASE_BUILD
int WINAPI WinMain
#else
int WINAPI _WinMain
#endif
(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR args, int nCmdShow){
  printf("Hello world!\n");
  return 0;
}

#ifndef RELEASE_BUILD
int main(){
  return _WinMain(GetModuleHandleA(NULL),NULL,GetCommandLineA(),SW_SHOW);
}
#endif