_table
#define build_names(root) _nc_build_names(&_nc_##root##_table, \
#define build_names(root) _nc_ ## root ## _table
p += _table(&tdc->read, p);
_table(&tdc->write, p);
static int _table(struct dm_delay_info*, char*);
#define MFI_DATASET(name) mfiutil_ ## name ## _table
#define MPS_DATASET(name) mpsutil_ ## name ## _table
#define MPT_DATASET(name) mptutil_ ## name ## _table