AVDT_SuspendReq() function

* Function AVDT_SuspendReq * Description Suspend one or more stream endpoints. This suspends the * transfer of media packets for the streams. All stream * endpoints must previously be open and started. When the * streams are suspended, an AVDT_SUSPEND_CFM_EVT is sent to * the application via the control callback function for * each stream. * Returns AVDT_SUCCESS if successful, otherwise error.