batch_alloc_items
return batch_alloc_items(bc, align, bytes / sizeof(*bc->start));
u32 *cs = batch_alloc_items(state, 32, 8);
u32 *cs = batch_alloc_items(state, 32, 8);
u32 *cs = batch_alloc_items(state, 32, 8 * count);
u32 *cs = batch_alloc_items(batch, 0, 10);
u32 *cs = batch_alloc_items(batch, 32, 8);
u32 *cs = batch_alloc_items(batch, 8, 4);
cs = batch_alloc_items(batch, 8, pkt);
u32 *cs = batch_alloc_items(batch, 0, 4);
u32 *cs = batch_alloc_items(batch, 0, 10);