819   struct plink *plp;  local
836       for(plp=cfp->bplp; plp; plp=plp->next){
837         other = plp->cfp;
854   struct plink *plp;  local
869         for(plp=cfp->fplp; plp; plp=plp->next){
870           change = SetUnion(plp->cfp->fws,cfp->fws);
872             plp->cfp->status = INCOMPLETE;
2472 void Plink_delete(plp)  in Plink_delete()  argument
2473 struct plink *plp;  in Plink_delete()
2477   while( plp ){
2478     nextpl = plp->next;
2479     plp->next = plink_freelist;
2480     plink_freelist = plp;
2481     plp = nextpl;
2612 PRIVATE void PlinkPrint(out,plp,tag)  in PlinkPrint()  argument
2614 struct plink *plp;
2617   while( plp ){
2618     fprintf(out,"%12s%s (state %2d) ","",tag,plp->cfp->stp->index);
2619     ConfigPrint(out,plp->cfp);
2621     plp = plp->next;