Function allegro_primitives_sys::allegro_primitives::al_draw_elliptical_arc

pub unsafe extern "C" fn al_draw_elliptical_arc(
    cx: c_float,
    cy: c_float,
    rx: c_float,
    ry: c_float,
    start_theta: c_float,
    delta_theta: c_float,
    color: ALLEGRO_COLOR,
    thickness: c_float
)