There are a lot of GCC extensions that are not in the standard. https://gcc.gnu....

		dbaupp on Oct 26, 2014 \| parent \| context \| favorite \| on: Don't run 'strings' on untrusted files There are a lot of GCC extensions that are not in the standard. https://gcc.gnu.org/onlinedocs/gcc/C-Extensions.html Things that are definitely used are __attribute__'s and labels-as-values.