ata length field (offset 0) contains 0 and the name field
(offset 5) contains &quot;main\backup&quot;.</P>
<P>If the header is a send-style header, then the data length is the length of the entire backup and the name field
contains the ROM version string (e.g. &quot;1.11&quot; or &quot;2.1&quot;).</P>

<P>If the header is a data-style header, then the data length is the length of the following 1-kilobyte section
and the name field contains the ROM version string. Note that the data length field can be less 