_PRIoID
"%.6" _PRIoID "%.6" _PRIoID "%.6o"
(void) sprintf(Thdr_p->tbuf.t_uid, "%07" _PRIoID, uid);
(void) sprintf(Thdr_p->tbuf.t_gid, "%07" _PRIoID, gid);
(void) sprintf(Thdr_p->tbuf.t_uid, "%07" _PRIoID " ", uid);
(void) sprintf(Thdr_p->tbuf.t_gid, "%07" _PRIoID " ", gid);
#define _SCNoID _PRIoID
#define _PRIoWC _PRIoID
#define _SCNoWC _PRIoID