sys/dev/wscons/tpcalibvar.h

   1 /*      $NetBSD: tpcalibvar.h,v 1.3 2006/10/09 10:37:23 peter Exp $     */
   2
   3 /*
   4  * Copyright (c) 1999 Shin Takemura All rights reserved.
   5  * Copyright (c) 1999 PocketBSD Project. All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  *
  28  */
  29
  30 struct tpcalib_softc {
  31         int sc_minx, sc_miny;
  32         int sc_maxx, sc_maxy;
  33         int sc_ax, sc_bx, sc_cx;
  34         int sc_ay, sc_by, sc_cy;
  35
  36         struct wsmouse_calibcoords sc_saved;
  37 };
  38
  39 int     tpcalib_init(struct tpcalib_softc *);
  40 void    tpcalib_reset(struct tpcalib_softc *);
  41 void    tpcalib_trans(struct tpcalib_softc *, int, int, int *, int *);
  42 int     tpcalib_ioctl(struct tpcalib_softc *, u_long, void *, int,
  43             struct lwp *);