ypt_max_plaintext_length"><a href="#val-group_decrypt_max_plaintext_length" class="anchor"></a><code><span class="keyword">val</span> group_decrypt_max_plaintext_length : <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>group_decrypt_max_plaintext_length sess msg msg_le