NORETURN         514 ruby.h         NORETURN(void rb_raise __((VALUE, const char*, ...)));
NORETURN         515 ruby.h         NORETURN(void rb_fatal __((const char*, ...)));
NORETURN         516 ruby.h         NORETURN(void rb_bug __((const char*, ...)));
NORETURN         517 ruby.h         NORETURN(void rb_sys_fail _((const char*)));
NORETURN         518 ruby.h         NORETURN(void rb_iter_break _((void)));
NORETURN         519 ruby.h         NORETURN(void rb_exit _((int)));
NORETURN         520 ruby.h         NORETURN(void rb_notimplement _((void)));
NORETURN         534 ruby.h         NORETURN(void rb_throw _((const char*,VALUE)));