- register int i, j;
- int frame_lines = FRAME_LINES (frame);
- register struct matrix_elt *p, *p1;
- register int cost, cost1, delta;
+ int i, j;
+ int frame_total_lines = FRAME_TOTAL_LINES (frame);
+ struct matrix_elt *p, *p1;
+ int cost, cost1, delta;