MDI_COMPONENT_CLIENT
if ((mdi_component & MDI_COMPONENT_CLIENT) == 0)
if (type != MDI_COMPONENT_CLIENT) {
if (type == MDI_COMPONENT_CLIENT) {
DEVI(cdip)->devi_mdi_component &= ~MDI_COMPONENT_CLIENT;
DEVI(cdip)->devi_mdi_component |= MDI_COMPONENT_CLIENT;
#define MDI_CLIENT(dip) (DEVI(dip)->devi_mdi_component & MDI_COMPONENT_CLIENT)