Lines Matching defs:nd
10 /* return the representative to 'nd' */
11 Grnode_t* _grfind(Grnode_t* nd)
16 for(fold = nd; fold != fold->fold; fold = fold->fold)
19 for(f = nd; f != fold; ) /* path compression */
20 { f = nd->fold; nd->fold = fold; }
28 Grnode_t *nd;
37 for(nd = list; nd; nd = nd->link)
38 nd->fold = fold;
42 for(nd = list; nd; nd = nd->link)
43 { ed = nd->oedge; nd->oedge = NIL(Gredge_t*);
50 ed = nd->iedge; nd->iedge = NIL(Gredge_t*);