core audio support in speaker

[disorder] / lib / configuration.h

diff --git a/lib/configuration.h b/lib/configuration.h
index 476a917..e4ac7b9 100644 (file)
--- a/lib/configuration.h
+++ b/lib/configuration.h
@@ -182,6 +182,7 @@ struct config {
 #define BACKEND_ALSA 0                 /**< Use ALSA (Linux only) */
 #define BACKEND_COMMAND 1              /**< Execute a command */
 #define BACKEND_NETWORK 2              /**< Transmit RTP  */
+#define BACKEND_COREAUDIO 3            /**< Use Core Audio (Mac only) */
 
   /** @brief Home directory for state files */
   const char *home;