scddbfrsz         Get or set size of record I/O cache
scddbof           Test for beginning of file condition
scddclose         Close data file
scddcreate        Create empty data file
scddeof           Test for end of file condition
scddfget          Get data field from current record
scddfgets         Get string data from data field of record
scddfinfo         Get data field infomation
scddflush         Flush buffered record data to disk
scddfnam2no       Translate field name to field number
scddfput          Write data to field in record
scddfputs         Write string data to field in record
scddinfo          Get information about data file
scddlock          Lock a data file for exclusive use
scddlud           Get date of last update to data file
scddopenx         Open data file
scddpack          Remove all unused data records
scddrclear        Clear data record buffer
scddrdel          Delete data record
scddrget          Read data record
scddrinfo         Get information about data record
scddrlock         Lock a record in the data file
scddrnum          Get the number of the current record
scddrput          Write record to data file
scddrstat         Returns status of current record (active or not)
scddrundel        Recover a deleted record
scddsize          Returns number of records in data file
scddunlock        Unlock a data file or record