ICMP: add dissector for ICMP Interface Identification Object
User interface:
Add --print-sampling to print every Nth packet instead of all.
+ Print the supported time stamp types (-J) to stdout instead of stderr.
+ Print the list of data link types (-L) to stdout instead of stderr.
Source code:
Use %zu when printing a sizeof to squelch compiler warnings
(FIXME: somebody please wrap the line below just before the release)