MR_FW_RAID_MAP
struct_size_t(struct MR_FW_RAID_MAP, ldSpanMap,
struct MR_FW_RAID_MAP *pFwRaidMap = NULL;
expected_size = struct_size_t(struct MR_FW_RAID_MAP,
TRAILING_OVERLAP(struct MR_FW_RAID_MAP, raidMap, ldSpanMap,