Feature request: Add swapstereo setting under [mixer]

[InterClaw]

Some builds of DOSBox has the option to reverse the channels, but not the current main build. Would it be possible to add this option to DOSBox-Pure?

[mixer]
swapstereo=true

The game Terminal Velocity apparently shipped with the stereo channels reversed and there's no option to fix that in the game. I asked about this here, for reference:
https://www.vogons.org/viewtopic.php?f=33&t=95484

[schellingb]

@InterClaw I added a swap stereo audio option in 0.9.8, can you give it a try?

[InterClaw]

Tried it out in 0.9.9 now. Works great! Thank you!