><dt class="spec value" id="val-init_inbound_group_session"><a href="#val-init_inbound_group_session" class="anchor"></a><code><span class="keyword">val</span> init_inbound_group_session : <span><a href="../Types/InboundGroupSession/index.html#type-t">Types.InboundGroupSession.t</a> Ctypes_static.ptr</span> <span>&#45;&gt;</span> <span>Unsigned.uint8 Ctypes_static.ptr</span> <span>&#45;&gt;</span> Unsigned.size_t <span>&#45;&gt;</span> Unsigned.size_t</code></dt><dd><p><code>init_inbound_group_session sess 