#ifndef FL_DOUBLE_WINDOW_GUARD #define FL_DOUBLE_WINDOW_GUARD typedef void* my_fl_double_window; extern "C" my_fl_double_window new_fl_double_window(int x, int y, int w, int h, char * label); extern "C" my_fl_double_window new_fl_double_window2(int w, int h); extern "C" void free_fl_double_window(my_fl_double_window f); extern "C" void fl_double_window_show(my_fl_double_window f); #endif