f4b84b2ff851 ("minmax: fix indentation of __cmp_once() and __clamp_once()")
d03eba99f5bf ("minmax: allow min()/max()/clamp() if the arguments have the same signedness.")
80fcac55385c ("minmax: add umin(a, b) and umax(a, b)")
5efcecd9a3b1 ("minmax: sanity check constant bounds when clamping")