apps/plugins/text_viewer/tv_screen_pos.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 Gilles Roux
  11  *               2003 Garrett Derner
  12  *               2010 Yoshihisa Uchida
  13  *
  14  * This program is free software; you can redistribute it and/or
  15  * modify it under the terms of the GNU General Public License
  16  * as published by the Free Software Foundation; either version 2
  17  * of the License, or (at your option) any later version.
  18  *
  19  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  20  * KIND, either express or implied.
  21  *
  22  ****************************************************************************/
  23 #include "plugin.h"
  24 #include "tv_screen_pos.h"
  25
  26 static const struct tv_screen_pos *screen_pos;
  27
  28 const struct tv_screen_pos *tv_get_screen_pos(void)
  29 {
  30     return screen_pos;
  31 }
  32
  33 void tv_set_screen_pos(const struct tv_screen_pos *pos)
  34 {
  35     screen_pos = pos;
  36 }
  37
  38 void tv_copy_screen_pos(struct tv_screen_pos *pos)
  39 {
  40     *pos = *screen_pos;
  41 }