Function fltk_sys::image::Fl_GIF_Image_draw_ext

pub unsafe extern "C" fn Fl_GIF_Image_draw_ext(
    arg1: *mut Fl_GIF_Image,
    X: c_int,
    Y: c_int,
    W: c_int,
    H: c_int,
    cx: c_int,
    cy: c_int
)