sndio module

Index: audio/audio.c
--- audio/audio.c.orig
+++ audio/audio.c
@@ -2025,6 +2025,7 @@ void audio_create_pdos(Audiodev *dev)
         CASE(OSS, oss, Oss);
         CASE(PA, pa, Pa);
         CASE(SDL, sdl, Sdl);
+        CASE(SNDIO, sndio, );
         CASE(SPICE, spice, );
         CASE(WAV, wav, );
 
