int MGOselrverify (Code **list, Code *code)
The MGOselrverify() function selects verification reference records. Information is passed through cod and returned through the linked list lst. The selection criteria fields are:
cod.code is the verification reference code. If unspecified, all records are returned. The following fields are set for each selected verification:
Returns the number of records selected upon success or -1 if an error occurred (in which case MGOerrno and MGOerrmsg are set appropriately).
none
MGOdelrverify(), MGOfreecode(), MGOinsrverify(), MGOupdrverify(), MGOzero()