IE_RU_DISABLE
if (command_and_wait(sc, IE_RU_DISABLE|IE_CU_STOP, 0, 0, 0, 0, 0))
if ( command_and_wait(sc, IE_RU_DISABLE, &scb, 0, 0, 0, 0) )
if (cmd_and_wait(sc, IE_RU_DISABLE | IE_CU_STOP, 0, 0))
cmd_and_wait(sc, IE_RU_DISABLE, 0, 0);