struct CompileDialog {
   bool button_pressed;
   bool autoclose;
   void* hwnd;
   void* event_created;

   CompileDialog();
   void AddMessage(const char* message);
   void SetStage(const char* text);
   void SetProgress(unsigned numerator, unsigned denominator);
   bool ButtonPressed() { return button_pressed; }
   // after calling Destroy or SetButtonAutoclose, the object pointer is no longer valid
   void Destroy();
   void SetButtonAutoclose(const char* text);
};