Function harfbuzz_sys::hb_ot_layout_table_get_feature_tags

pub unsafe extern "C" fn hb_ot_layout_table_get_feature_tags(
    face: *mut hb_face_t, 
    table_tag: hb_tag_t, 
    start_offset: c_uint, 
    feature_count: *mut c_uint, 
    feature_tags: *mut hb_tag_t
) -> c_uint