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/**
* libgamma — Display server abstraction layer for gamma ramp adjustments
* Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LIBGAMMA_ERROR_H
#define LIBGAMMA_ERROR_H
#if !defined(LIBGAMMA_CONFIG_H) && !defined(DEBUG)
# error libgamma-error.h should not be included directly, include libgamma.h instead
#endif
/**
* The selected adjustment method does not exist
* or has been excluded at compile-time
*/
#define LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD (-1)
/**
* `errno` has be set with a standard error number
* to indicate the what has gone wrong
*/
#define LIBGAMMA_ERRNO_SET (-2)
/**
* The selected site does not exist
*/
#define LIBGAMMA_NO_SUCH_SITE (-3)
/**
* The selected partition does not exist
*/
#define LIBGAMMA_NO_SUCH_PARTITION (-4)
/**
* The selected CRTC does not exist
*/
#define LIBGAMMA_NO_SUCH_CRTC (-5)
/**
* Counter overflowed when counting the number of available items
*/
#define LIBGAMMA_IMPOSSIBLE_AMOUNT (-6)
/**
* The selected connector is disabled, it does not have a CRTC
*/
#define LIBGAMMA_CONNECTOR_DISABLED (-7)
/**
* The selected CRTC could not be opened, reason unknown
*/
#define LIBGAMMA_OPEN_CRTC_FAILED (-8)
/**
* The CRTC information field is not supported by the adjustment method
*/
#define LIBGAMMA_CRTC_INFO_NOT_SUPPORTED (-9)
/**
* Failed to read the current gamma ramps for the selected CRTC, reason unknown
*/
#define LIBGAMMA_GAMMA_RAMP_READ_FAILED (-10)
/**
* Failed to write the current gamma ramps for the selected CRTC, reason unknown
*/
#define LIBGAMMA_GAMMA_RAMP_WRITE_FAILED (-11)
#endif
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