mouse_parser.h

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/*
 * This file is derived from a UNIX Serial Port Mouse Driver with the
 * following notice:
 *
 * ==================================================================
 * Copyright (c) 1999 Greg Haerr <greg@censoft.com>
 * Portions Copyright (c) 1991 David I. Bell
 * Permission is granted to use, distribute, or modify this source,
 * provided that this copyright notice remains intact.
 *
 * UNIX Serial Port Mouse Driver
 *
 * This driver opens a serial port directly, and interprets serial data.
 * Microsoft, PC, Logitech and PS/2 mice are supported.  The PS/2 mouse
 * is only supported if the OS runs the mouse byte codes through the
 * serial port.
 *
 * Mouse Types Supported: pc  ms, logi, ps2
 * ==================================================================
 *
 * It has been modified to support the concept of being just a parser
 * fed data from an arbitrary source.  It is independent of either
 * a PS/2 driver or a serial port.
 *
 * It was moved to cpukit/libmisc/mouse by Joel Sherrill.
 */
 
#ifndef __MOUSE_PARSER_h__
#define __MOUSE_PARSER_h__
 
#include <rtems/mw_uid.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define RBUTTON      MV_BUTTON_RIGHT
 
#define MBUTTON      MV_BUTTON_CENTER
 
#define LBUTTON      MV_BUTTON_LEFT
 
typedef int           COORD;
 
typedef unsigned int  BUTTON;
 
typedef void (*mouse_parser_enqueue_handler)(unsigned char *, size_t);
 
int mouse_parser_initialize(const char *type);
 
void mouse_parser_enqueue(
  unsigned char *buffer,
  size_t         size
);
 
#ifdef __cplusplus
}
#endif
 
#endif