
varargs int mdbm_store(int handle, string key, string value, int flag)
If the key already exists in the mdbm database then by default its previous value is replaced by the value passed to this kfun. If the optional flag is present and non-zero the value is not replaced.
Zero is returned to indicate failure, one to indicate success.
HTMLised 1998 Greg Lewis (glewis@maths.adelaide.edu.au)