def hf.from
import emerging-ezaudio@0.4.0.0/src/mp3_dec.bend as Mp3Decimport Base
364def hf.from(lib: Lib, bits: List<&2, U32>, +t0: U32, +gain: F32) -> Pr:
365 match lib:
366 case Lib{+huff, +ix, +lin, +pow, _scf}:
367 hf.pair(bits, t0, u.nth(lin, t0), gain, huff, ix, pow)