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/* pinentry-emacs.c - A secure emacs dialog for PIN entry, library version
* Copyright (C) 2015 Daiki Ueno
*
* This file is part of PINENTRY.
*
* PINENTRY 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 2 of the License, or
* (at your option) any later version.
*
* PINENTRY 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 program; if not, see <https://www.gnu.org/licenses/>.
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef PINENTRY_EMACS_H
#define PINENTRY_EMACS_H
#include "pinentry.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Enable pinentry command handler which interacts with Emacs, if
INSIDE_EMACS envvar is set. This function shall be called upon
receiving an Assuan request "OPTION allow-emacs-prompt". */
void pinentry_enable_emacs_cmd_handler (void);
/* Return info on whether emacs support is enabled. */
int pinentry_emacs_status (void);
/* Initialize the Emacs interface, return true if success. */
int pinentry_emacs_init (void);
int emacs_cmd_handler (pinentry_t pinentry);
#ifdef __cplusplus
}
#endif
#endif /* PINENTRY_EMACS_H */