[coreboot-gerrit] Patch merged into coreboot/master: eb62fa1 cbfstool: add struct buffer helper routines

the following patch was just integrated into master:
commit eb62fa1166b272448a3e86676d887daf16e6a734
Author: Aaron Durbin 
Date:   Tue Mar 4 22:01:12 2014 -0600

cbfstool: add struct buffer helper routines

There are some open-coded manipulation of the struct buffer
    innards in the elf parsing code. Add helper functions to avoid
    reaching into the struct itself.

Change-Id: I0d5300afa1a3549f87f588f976184e880d071682
    Signed-off-by: Aaron Durbin

See http://review.coreboot.org/5367 for details.

-gerrit