pthreads-based audio and miscellaneous audio clean-up (malc).
ESD support (malc, Frederick Reeve).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3917 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/audio/audio.c b/audio/audio.c
index 5e9d88b..2bea53e 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -56,6 +56,9 @@
 #ifdef CONFIG_SDL
     &sdl_audio_driver,
 #endif
+#ifdef CONFIG_ESD
+    &esd_audio_driver,
+#endif
     &no_audio_driver,
     &wav_audio_driver
 };
@@ -414,7 +417,7 @@
             {
                 audfmt_e *fmtp = opt->valp;
                 printf (
-                    "format, %s = %s, (one of: U8 S8 U16 S16)\n",
+                    "format, %s = %s, (one of: U8 S8 U16 S16 U32 S32)\n",
                     state,
                     audio_audfmt_to_string (*fmtp)
                     );