Pldt
if ((nldt = Pldt(P, NULL, 0)) != 0) {
if (Pldt(P, ldtp, nldt) == -1 ||
if ((nldt = Pldt(P, NULL, 0)) <= 0 ||
if ((nldt = Pldt(P, ldtarray, nldt)) <= 0) {
extern int Pldt(struct ps_prochandle *, struct ssd *, int);