cat <<EOF
/**
 * arch_${atomic}_add_negative${order} - Add and test if negative
 * @i: integer value to add
 * @v: pointer of type ${atomic}_t
 *
 * Atomically adds @i to @v and returns true if the result is negative,
 * or false when the result is greater than or equal to zero.
 */
static __always_inline bool
arch_${atomic}_add_negative${order}(${int} i, ${atomic}_t *v)
{
	return arch_${atomic}_add_return${order}(i, v) < 0;
}
EOF
