def seek.op
import emerging-ezaudio@0.4.0.0/src/mp3_dec.bend as Mp3Decimport Base
912def seek.op(
913 op: Op,
914 +frame: List<&2, U32>,
915 +nch: U32,
916 +ov: List<&2, F32>,
917 +qmf: List<&2, F32>,
918 +lib: Lib
919) -> Maybe<&2, Out>:
920 match op:
921 case Op{+begin, bits}:
922 seek.beg(U32.is_eq(begin, 0), bits, frame, nch, ov, qmf, lib)