title: 16 bytes-long integer types
body: <p>I'm compiling a C++ program using GCC on 64bits - machine/OS/ (with <code>-m64</code> option passed to <code>g++</code>). As expected, <code>sizeof(long double) == 16</code> &ndash; I'm wondering whether there is 16 bytes-long standard type for integers?</p>
  
  <p>P.S. <code>__int128_t</code> is an artificial extension that emulates standard type as I understood. Other than that I didn't find anything.</p>