For each of the DVB devices a corresponding include file exists. The DVB API include files should be included in application sources with a partial path like:

	#include <linux/dvb/audio.h>

	#include <linux/dvb/ca.h>

	#include <linux/dvb/dmx.h>

	#include <linux/dvb/frontend.h>

	#include <linux/dvb/net.h>

	#include <linux/dvb/osd.h>

	#include <linux/dvb/video.h>

To enable applications to support different API version, an additional include file linux/dvb/version.h exists, which defines the constant DVB_API_VERSION. This document describes DVB_API_VERSION 5.8.