B_ADAPTOR
B_TYPE(bootdev), B_ADAPTOR(bootdev),
ctlr = B_ADAPTOR(bootdev);
adapt = B_ADAPTOR(bootdev);
badapt = B_ADAPTOR(bootdev);
badapt = B_ADAPTOR(bootdev);
booted_adpt = B_ADAPTOR(bootdev);
#define B_X68K_SCSI_IF(val) B_ADAPTOR(val)