I'm using a third-party header file that contains structures
with non-aligned items and GCC 4.6.0 gives me a bunch of
"padding struct to align" and "padding struct size" msgs.

How can I disable those warnings for that header file only?

I'm thinking something like:

#pragma dont_give_structure_warnings
#include "header.h"
#pragma do_give_structure_warnings

Thanks!