pub unsafe extern "C" fn XftGlyphFontSpecRender(
    _7: *mut Display,
    _6: c_int,
    _5: c_ulong,
    _4: c_ulong,
    _3: c_int,
    _2: c_int,
    _1: *const XftGlyphFontSpec,
    _0: c_int
)