otError Commissioner::SendRelayTransmit(void *aContext, Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    return static_cast<Commissioner *>(aContext)->SendRelayTransmit(aMessage, aMessageInfo);
}
otError Commissioner::SendRelayTransmit(void *aContext, Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    return static_cast<Commissioner *>(aContext)->SendRelayTransmit(aMessage, aMessageInfo);
}