bring back alsa fd list managemet, since we need it for proper mixer change notification

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1552 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 6 insertions, 0 deletions

diff --git a/src/modules/alsa-util.h b/src/modules/alsa-util.h
index 0cde087f..f79325c6 100644
--- a/src/modules/alsa-util.h
+++ b/src/modules/alsa-util.h
@@ -32,6 +32,12 @@
 
 #include <pulse/channelmap.h>
 
+typedef struct pa_alsa_fdlist pa_alsa_fdlist;
+
+struct pa_alsa_fdlist *pa_alsa_fdlist_new(void);
+void pa_alsa_fdlist_free(struct pa_alsa_fdlist *fdl);
+int pa_alsa_fdlist_set_mixer(struct pa_alsa_fdlist *fdl, snd_mixer_t *mixer_handle, pa_mainloop_api* m);
+
 int pa_alsa_set_hw_params(snd_pcm_t *pcm_handle, pa_sample_spec *ss, uint32_t *periods, snd_pcm_uframes_t *period_size, int *use_mmap);
 
 int pa_alsa_prepare_mixer(snd_mixer_t *mixer, const char *dev);