Ticket #734: error codes in audiodev

git-svn-id: https://svn.pjsip.org/repos/pjproject/branches/projects/aps-direct@2488 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjmedia/include/pjmedia-audiodev/audiodev.h b/pjmedia/include/pjmedia-audiodev/audiodev.h
index 9e81ab5..c3c7479 100644
--- a/pjmedia/include/pjmedia-audiodev/audiodev.h
+++ b/pjmedia/include/pjmedia-audiodev/audiodev.h
@@ -25,6 +25,7 @@
  * @brief Audio device API.
  */
 #include <pjmedia-audiodev/config.h>
+#include <pjmedia-audiodev/errno.h>
 #include <pjmedia/port.h>
 #include <pj/pool.h>
 
@@ -601,30 +602,6 @@
 PJ_DECL(pj_status_t) pjmedia_aud_stream_destroy(pjmedia_aud_stream *strm);
 
 
-/* Audio subsystem not initialized */
-#define PJMEDIA_EAUD_INIT	-1
-
-/* Invalid audio device */
-#define PJMEDIA_EAUD_INVDEV	-1
-
-/* Found no devices */
-#define PJMEDIA_EAUD_NODEV	-1
-
-/* Unable to find default device */
-#define PJMEDIA_EAUD_NODEFDEV	-1
-
-/* Device not ready */
-#define PJMEDIA_EAUD_NOTREADY	-1
-
-/* Invalid audio capability or audio capability not supported */
-#define PJMEDIA_EAUD_INVCAP	-1
-
-/* Unknown system error */
-#define PJMEDIA_EAUD_SYSERR	-1
-
-/* Bad or invalid format */
-#define PJMEDIA_EAUD_BADFORMAT	-1
-
 /**
  * @}
  */