(make-make-add cdbm key val)

Add a key value pair to a constant database.

Parameter	Description
cdbm	Constant database creation handle returned by make-cdb
key	arbitrary scheme object to use as key
val	arbitrary scheme object

Example:

> (define cdbm (make-cdb "test.cdb"))
> (cdb-make-add cdbm "A" 1)
> (cdb-make-exists cdbm "A")
#t
> (cdb-make-exists cdbm "B")
#f
> (cdb-make-finish cdbm)
> (define cdb (init-cdb "test.cdb"))
> (cdb-find cdb "A")
1
> (cdb-find cdb "B")
#f
> (cdb-finish cdb)