This allow you to search for an 'instance' of a section within a series of FFS sections. For example, we will split the MAINFV into a PEI and DXE FV, and then compress those two FV's together within a FFS FV file. The DXE FV will appear as the second section of the file, and therefore we will search for it using an Instance=1 value. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15150 6f19259b-4bc3-4df7-8a09-765794883524