This was a B+ tree package produced by Peacock
Systems
(Walter Peacock) for MS-DOS (and written in C) in the late 80s
Some applications I wrote 15 years ago have
come back to haunt me and I no longer have the library source.
Any help out there?
This rung a vague bell for me so I searched my entire disk and
found this:
pizzabox:/home/gtoal # find / -name '*[Cc][Bb][Tt][Rr][Ee][Ee]*' -print
/backup/acorn-www/NFS/A440/Informat/cbtree,ddc
/backup/acorn-www/NFS/A440/Informat/cbtree,ddc-spark.txt
I used a package of this name back in the 80's and by sheer chance
I happened to have a copy of it on a bunch of old Acorn Archimedes
floppies which I read back in a year or two ago.
I've unpacked the contents of the "Spark" format archive using
nspark - so, come and get it :-) (the C files will be in the cbtree/C
subdirectory)
http://www.gtoal.com/acme/
Graham