4.4BSD snapshot (revision 8.1); add 1993 to copyright
new copyright; att/bsd/shared
pcalloc returns NULL on failure, not -1; fix for ANSI C
old assignment operator
Add copyright
alloc is gone, use pcalloc()
synchronizing at version 2
merge in onyx changes
date and time created 81/03/02 21:28:43 by peter