core audio support in speaker

[disorder] / server / speaker.h

diff --git a/server/speaker.h b/server/speaker.h
index 9a48ca60690de70699215f7cec62bb267803456d..4e22d38a821328e1d4036c373219003df41b20f5 100644 (file)
--- a/server/speaker.h
+++ b/server/speaker.h
@@ -135,11 +135,9 @@ struct speaker_backend {
    * If it is @ref device_closed then the device should be opened with
    * the right sample format.
    *
-   * Some devices are effectively always open and have no error state,
-   * in which case this callback can be NULL.  In this case @ref
-   * FIXED_FORMAT must be set.  Note that @ref device_state still
-   * switches between @ref device_open and @ref device_closed in this
-   * case.
+   * Some devices are effectively always open and have no error state, in which
+   * case this callback can be NULL.  Note that @ref device_state still
+   * switches between @ref device_open and @ref device_closed in this case.
    */
   void (*activate)(void);
 
@@ -214,6 +212,7 @@ extern struct track *playing;
 extern const struct speaker_backend network_backend;
 extern const struct speaker_backend alsa_backend;
 extern const struct speaker_backend command_backend;
+extern const struct speaker_backend coreaudio_backend;
 
 extern struct pollfd fds[NFDS];
 extern int fdno;