(OS400) 0x0065 2 bytes Tag for this "extra" block type
TSize 2 bytes Size for the following data block
ID 4 bytes EBCDIC "I400" 0xC9F4F0F0 or
"T4MV" for TargetFour
(var) TSize-4 Attribute data
Third-party Mappings:
-ZipIt Macintosh Extra Field (long) (0x2605):
The following is the layout of the ZipIt extra block
for Macintosh. The local-header and central-header versions
are identical. This block must be present if the file is
stored MacBinary-encoded and it should not be used if the file
is not stored MacBinary-encoded.
Value Size Description
----- ---- -----------
(Mac2) 0x2605 Short tag for this extra block type
TSize Short total data size for this block
"ZPIT" beLong extra-field signature
FnLen Byte length of FileName
FileName variable full Macintosh filename
FileType Byte[4] four-byte Mac file type string
Creator Byte[4] four-byte Mac creator string
-ZipIt Macintosh Extra Field (short, for files) (0x2705):
The following is the layout of a shortened variant of the
ZipIt extra block for Macintosh (without "full name" entry).
This variant is used by ZipIt 1.3.5 and newer for entries of
files (not directories) that do not have a MacBinary encoded
file. The local-header and central-header versions are identical.
Value Size Description
----- ---- -----------
(Mac2b) 0x2705 Short tag for this extra block type
TSize Short total data size for this block (12)
"ZPIT" beLong extra-field signature
FileType Byte[4] four-byte Mac file type string
Creator Byte[4] four-byte Mac creator string
fdFlags beShort attributes from FInfo.frFlags,
may be omitted
0x0000 beShort reserved, may be omitted
-ZipIt Macintosh Extra Field (short, for directories) (0x2805):
The following is the layout of a shortened variant of the
ZipIt extra block for Macintosh used only for directory
entries. This variant is used by ZipIt 1.3.5 and newer to
save some optional Mac-specific information about directories.
The local-header and central-header versions are identical.
Value Size Description
----- ---- -----------
(Mac2c) 0x2805 Short tag for this extra block type
TSize Short total data size for this block (12)
"ZPIT" beLong extra-field signature
frFlags beShort attributes from DInfo.frFlags, may
be omitted
View beShort ZipIt view flag, may be omitted
The View field specifies ZipIt-internal settings as follows:
Bits of the Flags:
bit 0 if set, the folder is shown expanded (open)
when the archive contents are viewed in ZipIt.
bits 1-15 reserved, zero;
