ref: 2b755a0e6bffb0f75f9b0f1433cfe55bd7499606 dir: /lib/std/clear.myr/
use "slfill" pkg std = generic clear : (p : @a# -> void) ;; generic clear = {p : @a# var bp bp = p castto(byte#) slfill(bp[:sizeof(@a)], 0) }