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/*
* Copyright © 2010 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*/
#ifdef HAVE_DIX_CONFIG_H
#include "dix-config.h"
#endif
#ifndef INPUTUTILS_H
#define INPUTUTILS_H
#include "input.h"
struct _ValuatorMask {
int8_t last_bit; /* highest bit set in mask */
uint8_t mask[(MAX_VALUATORS + 7)/8];
int valuators[MAX_VALUATORS]; /* valuator data */
};
/* server-internal */
extern _X_HIDDEN int valuator_mask_size(const ValuatorMask *mask);
extern _X_HIDDEN int valuator_mask_isset(const ValuatorMask *mask, int bit);
extern _X_HIDDEN void valuator_mask_unset(ValuatorMask *mask, int bit);
extern _X_HIDDEN int* valuator_mask_copy_valuators(const ValuatorMask *mask, int *valuators_in);
extern _X_HIDDEN int valuator_mask_num_valuators(const ValuatorMask *mask);
extern _X_HIDDEN void valuator_mask_copy(ValuatorMask *dest, const ValuatorMask *src);
extern _X_HIDDEN int valuator_mask_get(const ValuatorMask *mask, int valnum);
#endif
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