mtx_init and mtx_destroy might. The rest of the mtx_* keywords don't seem like they'd be used for a matrix library. (Keep in mind: identifiers ending in _t are

mtx_init and mtx_destroy might. The rest of the mtx_* keywords don't seem like they'd be used for a matrix library. (Keep in mind: identifiers ending in _t are reserved by POSIX. http://pubs.opengroup.org/onlinepubs/009695399/functions/xsh_chap02_02.html http://pubs.opengroup.org/onlinepubs/009695399/functions/xsh...)