ref: ef03dd4e5de858a096e880e19eb7ed3acf857f5c
dir: /lib/std/hassuffix.myr/
use "traits"
use "sleq"
pkg std =
	const hassuffix	: (s : byte[:], suff : byte[:] -> bool)
;;
const hassuffix = {s, suff
	var tail
	if suff.len <= s.len
		tail = s[s.len - suff.len:]
		-> eq(tail, suff)
	;;
	-> false
}