i = 1;
- int k;
+ int k = 0;
int distance = 0;
int total_distance = 0;
void *address_pointed1, *address_pointed2;
int block_pointed1, block_pointed2, frag_pointed1, frag_pointed2;
- void *addr_block_pointed1, *addr_block_pointed2, *addr_frag_pointed1, *addr_frag_pointed2;
+ void *addr_block_pointed1 = NULL, *addr_block_pointed2 = NULL, *addr_frag_pointed1 = NULL, *addr_frag_pointed2 = NULL;
/* Check busy blocks*/