def fmt.pack
import emerging-ezaudio@0.4.0.0/src/wav.bend as Wavimport Base
109def fmt.pack(
110 +k0: U32, +k1: U32, +c0: U32, +c1: U32, +r0: U32, +r1: U32, +r2: U32, +r3: U32,
111 +b0: U32, +b1: U32, +b2: U32, +b3: U32, +a0: U32, +a1: U32, +t0: U32, +t1: U32
112) -> Maybe<&2, Fm>:
113 fmt.ok(
114 le.u16(k0, k1), le.u16(c0, c1), le.u32(r0, r1, r2, r3), le.u32(b0, b1, b2, b3),
115 le.u16(a0, a1), le.u16(t0, t1))