acet-file-attr

(acet-file-attr  filename  [attributes])

Reads or Writes the file attributes of  filename :
if attributes is omitted or NIL, the function returns the file attributes, otherwise sets the file attributes to attributes value.

attributes is a bit-combination of these values :

0x01    readonly, pre-defined as Acet:READONLY
0x02    hidden, pre-defined as Acet:HIDDEN
0x04    system, pre-defined as Acet:SYSTEM
0x08    ?
0x10    directory, pre-defined as Acet:DIRECTORY
0x20    archive, pre-defined as Acet:ARCHIVE

these values are only defined for Windows platform :

0x40       device
0x80       normal file
0x100     temporary
0x200     sparse
0x400     reparse/link
0x800     compressed
0x1000   offline
0x2000   not indexed
0x4000   encrypted
0x8000  ?
0x10000 virtual