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/*! \file
* \noop Copyright 2020 Christoph Raitzig
*
* \brief Functions for querying terminal features.
*
* \author Christoph Raitzig
* \copyright Distributed under the GNU General Public License (GPL) v2.
*/
#ifndef INC_JP2A_TERMINAL_H
#define INC_JP2A_TERMINAL_H
/*!
* \brief Get the terminal dimensions.
*
* \param width_,height_ stores the dimensions
* \param error stores an error (if one occurs)
* \return 1 success\n
* 0 terminal type not defined\n
* -1 termcap database inaccessible\n
* -2 environment variable TERM not set\n
*/
int get_termsize(int* width_, int* height_, char** error);
/*!
* \brief Checks whether the terminal supports true color.
*
* \return true if the terminal supports true color, false otherwise
*/
int supports_true_color();
#endif
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