[pcap-ng-format] reserving blocks

[Guy Harris]

On Feb 9, 2014, at 10:12 PM, Loris Degioanni <loris.degioanni at gmail.com> wrote:

> The purpose of the INTERFACE LIST BLOCK is storing the list of network interfaces (and their addresses) of the machine where the capture has been done. The information is somewhat similar to the one included in the interface description block, but the semantic is quite different.

So what *are* the different semantics?  Does the Interface List Block show *all* interfaces, *including* interfaces on which the capture was *not* done?