/usr/include/libtwin/twin_linux_touch.h is in libtwin-dev 13.05.03.15.06-g287d16c-2.2+b1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | /*
* Linux touchscreen driver for Twin
*
* Copyright 2013 Tyler Hall <tylerwhall@gmail.com>
*
* This Library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with the Twin Library; see the file COPYING. If not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _TWIN_LINUX_TOUCH_H_
#define _TWIN_LINUX_TOUCH_H_
#include <libtwin/twin.h>
typedef struct _twin_linux_touch {
twin_screen_t *screen;
twin_file_t *file;
int fd;
int x, y;
int min_x, max_x;
int min_y, max_y;
int btn_state;
int btn_pending;
} twin_linux_touch_t;
/**
* twin_linux_touch_create - create the linux touchscreen driver
* @file: device file to open. Pass NULL to use first available
*/
twin_linux_touch_t *twin_linux_touch_create(const char *file, twin_screen_t *screen);
/**
* twin_linux_touch_destroy - destroy the linux touchscreen driver
*/
void twin_linux_touch_destroy(twin_linux_touch_t *touch);
#endif /* _TWIN_LINUX_TOUCH_H_ */
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