36             int *NSING, int IPVT[], int IX[])  argument
49   *NSING = 0;
72         (*NSING)++;
230             int *NSING, int IPVT[], int IX[])  argument
241   *NSING = 0;
258     (*NSING)++;
1662             int *LENL, int *LENU, int *NSING,  argument
1706     LU1DPP(LUSOL, D,MLEFT,MLEFT,NLEFT,SMALL,NSING,IPVT,LUSOL->iq+NROWU-LUSOL_ARRAYOFFSET);
1708     LU1DCP(LUSOL, D,MLEFT,MLEFT,NLEFT,SMALL,NSING,IPVT,LUSOL->iq+NROWU-LUSOL_ARRAYOFFSET);
2242          LENI, LR1, LFIRST, NFILL, NZCHNG, K, MRANK, NSING;  local
3046            &NSING,KEEPLU,SMALL,LUSOL->a+LD-LUSOL_ARRAYOFFSET,LUSOL->locr);
3049     *NRANK = MINMN-NSING;
3361           NUTRI, NLTRI, NDENS1, NDENS2, NRANK, NSING, JSING, JUMIN, NUMNZ, LERR,  local
3401   NSING  = 0;
3592     NSING = LUSOL->luparm[LUSOL_IP_SINGULARITIES];
3614     NSING = LUSOL->luparm[LUSOL_IP_SINGULARITIES];
3655   LUSOL->luparm[LUSOL_IP_SINGULARITIES]   = NSING;