if (BLOCK_START(pb->block) < BLOCK_START(pbnext->block)) {
struct block *tmp = pb->block;
- complain (&misordered_blocks_complaint, BLOCK_START (pb->block));
+ complain (&misordered_blocks_complaint,
+ (char *) BLOCK_START (pb->block));
pb->block = pbnext->block;
pbnext->block = tmp;
swapped = 1;