strtok() for cmdline sequence so I can use numbers larger than 1 digit
Put the next call to strtok in the right place
Removed redundant printf()
Fixed all sign compare warnings
Fixed all sign compare warnings
Fixed sign comparison warnings
Changed keys of BPT to key_t (unsigned long) which will be the actual datatype
Fixed bug introduced by chanhing key type (memcpy using sizeof(int))
Fixed function declarations