cuse_client_receive_command_locked
error = cuse_client_receive_command_locked(pccmd, 0, 0);
error = cuse_client_receive_command_locked(pccmd, 0, 0);
error = cuse_client_receive_command_locked(pccmd, 0, 0);
error = cuse_client_receive_command_locked(pccmd, 0, 0);
error = cuse_client_receive_command_locked(pccmd, data, len);
error = cuse_client_receive_command_locked(pccmd, 0, 0);