FAudio, is an XAudio reimplementation that focuses solely on developing fully accurate DirectX Audio runtime libraries for the FNA project, including XAudio2, X3DAudio, XAPO, and XACT3. Project Website: http://fna-xna.github.io/ FAudio dumps buffer data to individual files with RIFF/XWMA headers, usable with players like ffplay/testxwma. Build and run faudio testsuite. Build all faudio utilities. Build support for optional XNG_SONG component (note: this not required by app-emulation/wine-staging, app-emulation/wine-vanilla for faudio XAudio support). FNA-XNA/FAudio