Function harfbuzz_sys::hb_ot_layout_script_find_language

pub unsafe extern "C" fn hb_ot_layout_script_find_language(
    face: *mut hb_face_t,
    table_tag: hb_tag_t,
    script_index: c_uint,
    language_tag: hb_tag_t,
    language_index: *mut c_uint
) -> hb_bool_t