scdcbfrsz         Get or set cache size in pages
scdcclose         Close index file
scdccreate        Create an empty index file
scdcexpr          Returns the index key expression
scdcflush         Flush buffered index pages to disk
scdcindex         Create and build an index file
scdcinfo          Retrive information about index file
scdckadd          Add a new key to the index file
scdckbot          Position index pointer at bottom of file
scdckcur          Return current key and record number
scdckdel          Delete a key from the index file
scdckfind         Find key in index file
scdckmake         Make and index key from data record buffer
scdcknext         Skip to next index key in file
scdckprev         Skip to the previous key in the file
scdcktop          Position index pointer at beginning of file
scdcopenx         Open an index file