the header-only usage variant, you fall back to the obsolete initialization
        function signature by omitting the definition of macro <a class="link" href="../utf_reference/link_references/link_boost_test_alternative_init_macro.html" title="BOOST_TEST_ALTERNATIVE_INIT_API"><code class="computeroutput"><span class="identifier">BOOST_TEST_ALTERNATIVE_INIT_API</span></code></a>
        in test module code.
      </p>
<h6>
<a name="boost_test.adv_scenarios.obsolete_init_func.h0"></a>
        <span class="p