def side.tail
import emerging-ezaudio@0.4.0.0/src/mp3_dec.bend as Mp3Decimport Base
146def side.tail(
147 +part: U32, +big: U32, +gain: U32, +comp: U32, +t0: U32, +t1: U32, +t2: U32, +r0: U32, +r1: U32,
148 tail: Tk
149) -> Gd & List<&2, U32>:
150 match tail:
151 case Tk{+v, xs}:
152 (Gd{part, big, gain, comp, t0, t1, t2, r0, r1, (v >> 2n : U32), ((v >> 1n : U32) .&. 1 : U32),
153 (v .&. 1 : U32), 0}, xs)