return FAILURE;
return false;
Var_ParseBuffer(buf, str, ctxt, err, lengthPtr)    Buffer	buf;    const char	*str;    SymTable	*ctxt;    Boolean	err;    size_t	*lengthPtr;{    char	*result;    Boolean	freeIt;    result = Var_Parse(str, ctxt, err, lengthPtr, &freeIt);    if (result == var_Error)	return FAILURE;    Buf_AddString(buf, result);    if (freeIt)	free(result);    return SUCCESS;}