{ "excb", MFC(0x18,0x0400), BASE, ARG_NONE },
{ "mb", MFC(0x18,0x4000), BASE, ARG_NONE },
{ "wmb", MFC(0x18,0x4400), BASE, ARG_NONE },
{ "excb", MFC(0x18,0x0400), BASE, ARG_NONE },
{ "mb", MFC(0x18,0x4000), BASE, ARG_NONE },
{ "wmb", MFC(0x18,0x4400), BASE, ARG_NONE },