Mednafen is a multi-game-system emulator, for various platforms,
including emulation of Atari Lynx, Famicom, GameBoy (Color),
GameBoy Advance, Neo Geo Pocket (Color), NES - both NTSC and PAL,
PC-FX, WonderSwan (Color), PC Engine/TurboGrafx 16 (CD) and SuperGrafx.

Mednafen will use jack-audio-connection-kit if it's available at build time.

To make Mednafen use ALSA's default output, run like so:

  /usr/bin/mednafen -sound.device sexyal-literal-default