#elif defined __FreeBSD__
return &context->uc_mcontext.mc_rflags;
#elif defined LISP_FEATURE_DARWIN
+#if defined __DARWIN_UNIX03
+ return &context->uc_mcontext->__ss.__rflags;
+#else
return &context->uc_mcontext->ss.rflags;
+#endif
#elif defined __OpenBSD__
return &context->sc_eflags;
#else