3 ms·

There are a lot of GCC extensions that are not in the standard. https://gcc.gnu.org/onlinedocs/gcc/C-Extensions.html https://gcc.gnu.org/onlinedocs/gcc/C-Extens

by dbaupp 12y ago

There are a lot of GCC extensions that are not in the standard. https://gcc.gnu.org/onlinedocs/gcc/C-Extensions.html https://gcc.gnu.org/onlinedocs/gcc/C-Extensions.html Things that are definitely used are __attribute__'s and labels-as-values.