by Gecko » Tue Mar 01, 2005 2:38 am
MCBs (memory control blocks) are paragraph-sized areas of memory,
which are each devoted to keeping track of one particular area of allocated memory.
When a section of memory is requested, a MCB is created.
When a second section of memory is requested, another MCB is created.
These MCBs are chained together to keep track of these chunks of allocated memory.
If any of the MCBs get corrupted or loose track of their allocated memory,
then the whole chain becomes corrupted and the allocated memory can not be read.