Function ImDrawList_PathEllipticalArcTo 

pub unsafe extern "C" fn ImDrawList_PathEllipticalArcTo(
    self_: *mut ImDrawList,
    center: ImVec2_c,
    radius: ImVec2_c,
    rot: f32,
    a_min: f32,
    a_max: f32,
    num_segments: c_int,
)