Patch merged into coreboot/master: 3565e9e cbfstool: Fix build errors when building with clang

the following patch was just integrated into master:
commit 3565e9e77eef188cca61cda48cfc9990962e5630
Author: Alexandru Gagniuc 
Date:   Wed Jan 29 14:27:52 2014 -0600

cbfstool: Fix build errors when building with clang

Now that we can set CC to an arbitrary compiler, fix issues that clang
    finds. Luckily, there were only two trivial errors.

Change-Id: I0fd1f0f263a8ab7004f39cd36ed42d1a1cba5c04
    Signed-off-by: Alexandru Gagniuc

See http://review.coreboot.org/5081 for details.

-gerrit