Lines Matching refs:n1
193 NODE *n1;
197 n1 = get_node(s1);
207 for (i = 0; i < n1->n_narcs; i++)
208 if (n1->n_arcs[i] == n2)
213 if (n1->n_narcs == n1->n_arcsize) {
214 if (!n1->n_arcsize)
215 n1->n_arcsize = 10;
216 bsize = n1->n_arcsize * sizeof(*n1->n_arcs) * 2;
217 n1->n_arcs = xnfrealloc(n1->n_arcs, bsize);
218 n1->n_arcsize = bsize / sizeof(*n1->n_arcs);
220 n1->n_arcs[n1->n_narcs++] = n2;