>DECLARE INTEGER GetVolumeInformation IN kernel32; > STRING lpRootPathName, STRING @lpVolumeNameBuffer,; > INTEGER nVolumeNameSize, LONG @lpVolumeSerialNumber,; > INTEGER @lpMaximumComponentLength, INTEGER @lpFlags,; > STRING @lpFileSystemNameBuffer, INTEGER nFileSystemNameSize >>http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/base/getvolumeinformation.asp