sbd_dev_unit_t
sbd_dev_unit_t *dp;
dp = (sbd_dev_unit_t *)SBD_GET_BOARD_MEMUNIT(sbp, i);
dp = (sbd_dev_unit_t *)SBD_GET_BOARD_CPUUNIT(sbp, i);
dp = (sbd_dev_unit_t *)SBD_GET_BOARD_IOUNIT(sbp, i);
GETSTRUCT(sbd_dev_unit_t, MAX_CPU_UNITS_PER_BOARD);
GETSTRUCT(sbd_dev_unit_t, MAX_MEM_UNITS_PER_BOARD);
GETSTRUCT(sbd_dev_unit_t, MAX_IO_UNITS_PER_BOARD);
sbd_dev_unit_t, MAX_MEM_UNITS_PER_BOARD);
sbd_dev_unit_t, MAX_CPU_UNITS_PER_BOARD);
sbd_dev_unit_t, MAX_IO_UNITS_PER_BOARD);
sbd_dev_unit_t *sb_dev[SBD_MAXNUM_NT];