Searched refs:tdup (Results 1 – 4 of 4) sorted by relevance
342 tdup( Tree *t ) in tdup() function344 tdup( t ) in tdup()353 u->right = tdup(t->right);354 u->down = tdup(t->down);372 u->down = tdup(t->down);452 p = tdup( u );866 u->down = tdup(t);1420 if ( p == NULL ) return tdup(ambig_tuples);
330 extern Tree * tdup( Tree * );611 extern Tree * tdup();
789 q->tcontext=tdup(p->tcontext);
635 if (l == NULL) return tdup(r);636 if (r == NULL) return tdup(l);783 result=tdup(p->tcontext);