FIXED: problems in systems with more than 2 megabytes of memory

[utzoo!decvax!ucbvax!william]

IRATE NOTE to so-called fix.

This is incomplete. Both malloc and mfree must have unsigned arguments.
You obviously DID NOT try this fix first. It works with both, but with the
way you have it above, it will appear to work until a while after you have
been running, but you will slowly die of memory constipation cause it won't
put the list back togeither right!!!!!!!

	A slightly pissed person,

	Bill.