#include #include "Fl_C.h" #include "Fl_Types.h" #include "Fl_WindowC.h" int main(int argc, char** argv) { fl_Window win = (fl_Window)Fl_Window_NewXY_WithLabel(640,480,200,300,"FLTK Window"); Fl_Window_show_with_args(win,argc,argv); Fl_run(); Fl_Window_resize(win, 100,100, 500,500); return 0; }