/* mark the space previously occupied by the block info as free by first marking it
* as occupied in the regular way, and then freing it */
/* mark the space previously occupied by the block info as free by first marking it
* as occupied in the regular way, and then freing it */
newinfo[BLOCK(oldinfo)].busy_block.size = BLOCKIFY(mdp->heapsize * sizeof(malloc_info));
newinfo[BLOCK(oldinfo)].busy_block.busy_size = size;
newinfo[BLOCK(oldinfo)].busy_block.size = BLOCKIFY(mdp->heapsize * sizeof(malloc_info));
newinfo[BLOCK(oldinfo)].busy_block.busy_size = size;