CALL_FAILED
if (r == NOT_BOUND || r == CALL_FAILED)
if (r == NOT_BOUND || r == CALL_FAILED)
if (res == CALL_FAILED)
return (CALL_FAILED);
return (CALL_FAILED);
case CALL_FAILED: \
assert(r == NOT_BOUND || r == CALL_FAILED || \
return (CALL_FAILED);
return (CALL_FAILED);