Function harfbuzz_sys::hb_ot_var_find_axis

pub unsafe extern "C" fn hb_ot_var_find_axis(
    face: *mut hb_face_t,
    axis_tag: hb_tag_t,
    axis_index: *mut c_uint,
    axis_info: *mut hb_ot_var_axis_t
) -> hb_bool_t