l2cap_configuration_option
l2cap_configuration_option header;
option->header.type = l2cap_configuration_option::OPTION_FLUSH_TIMEOUT;
l2cap_configuration_option header;
option->header.type = l2cap_configuration_option::OPTION_QOS;
l2cap_configuration_option header;
option->header.type = l2cap_configuration_option::OPTION_MTU;
case l2cap_configuration_option::OPTION_MTU:
case l2cap_configuration_option::OPTION_FLUSH_TIMEOUT:
case l2cap_configuration_option::OPTION_QOS:
l2cap_configuration_option option;
const bool hint = (option.type & l2cap_configuration_option::OPTION_HINT_BIT);
option.type &= ~l2cap_configuration_option::OPTION_HINT_BIT;