#ifndef FL_WINDOW_GUARD #define FL_WINDOW_GUARD typedef void* my_fl_window; extern "C" my_fl_window new_fl_window(int x, int y, int w, int h, char * label); extern "C" my_fl_window new_fl_window2(int w, int h); extern "C" void free_fl_window(my_fl_window f); extern "C" void fl_window_show(my_fl_window f); #endif