AC_CHECK_LIB(dvdnav, dvdnav_get_video_resolution,
AC_DEFINE(HAVE_DVDNAV_GET_VIDEO_RESOLUTION, 1, [Define if you have dvdnav_get_video_resolution.]),
[], [${LIBS_dvdnav}])
+ AC_CHECK_LIB(dvdnav, dvdnav_describe_title_chapters,
+ AC_DEFINE(HAVE_DVDNAV_DESCRIBE_TITLE_CHAPTERS, 1, [Define if you have dvdnav_describe_title_chapters.]),
+ [], [${LIBS_dvdnav}])
fi
fi