ref: 94448201527e0c47c2924219bf1a8d0c0c2406b7 dir: /lib/std/clear.myr/
use "slfill" pkg std = generic clear : (p : @a# -> void) ;; generic clear = {p : @a# var bp bp = (p : byte#) slfill(bp[:sizeof(@a)], 0) }