def pcm.cons
import emerging-ezaudio@0.4.0.0/src/wav.bend as Wavimport Base
125def pcm.cons(got: Maybe<&2, List<&2, U32>>, +vv: U32) -> Maybe<&2, List<&2, U32>>:
126 match got:
127 case None{}:
128 None{}
129 case Some{rest}:
130 Some{vv <> rest}