A file header exists only if this file is compressed.
Remarks:
Each file is either uncompressed or compressed. To check if a file is compressed you first need to read the DIR
file, if it exists. If no <a href="https://www.wiki.sc4devotion.com/index.php?title=DIR">DIR</a> entry exists,
then no files within the package are compressed.
Files fill the bulk of a DBPF archive.
A file header exists only if this file is compressed. Remarks: Each file is either uncompressed or compressed. To check if a file is compressed you first need to read the DIR file, if it exists. If no <a href="https://www.wiki.sc4devotion.com/index.php?title=DIR">DIR</a> entry exists, then no files within the package are compressed.