cec: added bWait parameter to volume change methods.

[deb_libcec.git] / include / cec.h

diff --git a/include/cec.h b/include/cec.h
index 7ac25fdfaf9b68b47839235e4fcf225651b21c80..1486b28881321f4ca9855ff2da1b24df8f97bd7c 100644 (file)
--- a/include/cec.h
+++ b/include/cec.h
@@ -272,21 +272,24 @@ namespace CEC
 
     /*!
      * @brief Sends a volume up keypress to an audiosystem if it's present.
+     * @param bWait Wait for the response of the audiosystem when true.
      * @return The new audio status.
      */
-    virtual uint8_t VolumeUp(void) = 0;
+    virtual uint8_t VolumeUp(bool bWait = true) = 0;
 
     /*!
      * @brief Sends a volume down keypress to an audiosystem if it's present.
+     * @param bWait Wait for the response of the audiosystem when true.
      * @return The new audio status.
      */
-    virtual uint8_t VolumeDown(void) = 0;
+    virtual uint8_t VolumeDown(bool bWait = true) = 0;
 
     /*!
      * @brief Sends a mute keypress to an audiosystem if it's present.
+     * @param bWait Wait for the response of the audiosystem when true.
      * @return The new audio status.
      */
-    virtual uint8_t MuteAudio(void) = 0;
+    virtual uint8_t MuteAudio(bool bWait = true) = 0;
   };
 };