/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * cx18 Vertical Blank Interval support functions * * Derived from ivtv-vbi.h * * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> */ void cx18_process_vbi_data(struct cx18 *cx, struct cx18_mdl *mdl, int streamtype); int cx18_used_line(struct cx18 *cx, int line, int field);