proc setBandGainDb(self: AudioEffectEQ; bandIdx: int64; volumeDb: float64) {.
gcsafe,
    locks: 0, raises: [], tags: []
.}

proc getBandGainDb(self: AudioEffectEQ; bandIdx: int64): float64 {.
gcsafe, locks: 0,
    raises: [], tags: []
.}

proc getBandCount(self: AudioEffectEQ): int64 {.
gcsafe, locks: 0, raises: [], tags: []
.}