... Len( cFileSystem ) ) RETURN nSerial DLL32 Function GetVolInfo( sDrive AS STRING, ; sVolName AS STRING, ; lVolSize AS LONG , ; @lVolSerial AS PTR , ; @lMaxCompLength AS PTR , ; @lFileSystFlags AS PTR , ; @sFileSystName AS STRING, ; lFileSystSize AS LONG ) ; AS LONG PASCAL ; FROM "GetVolumeInformationA" ...