freebsd-dev/lib/libdpv/dialog_util.h
Devin Teske 138b115fcb Remove unused function prototype
MFC after:	3 days
X-MFC-to:	stable/10
2016-01-27 06:16:53 +00:00

73 lines
2.7 KiB
C

/*-
* Copyright (c) 2013-2014 Devin Teske <dteske@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _DIALOG_UTIL_H_
#define _DIALOG_UTIL_H_
#include <sys/types.h>
#include "dialogrc.h"
#define DIALOG_SPAWN_DEBUG 0 /* Debug spawning of [X]dialog(1) */
/* dialog(3) and [X]dialog(1) characteristics */
#define DIALOG "dialog"
#define XDIALOG "Xdialog"
#define PROMPT_MAX 16384
#define ENV_DIALOG "DIALOG"
#define ENV_USE_COLOR "USE_COLOR"
#define ENV_XDIALOG_HIGH_DIALOG_COMPAT "XDIALOG_HIGH_DIALOG_COMPAT"
extern uint8_t dialog_test;
extern uint8_t use_libdialog;
extern uint8_t use_dialog;
extern uint8_t use_xdialog;
extern uint8_t use_color;
extern char dialog[];
/* dialog(3) and [X]dialog(1) functionality */
extern char *title, *backtitle;
extern int dheight, dwidth;
__BEGIN_DECLS
uint8_t dialog_prompt_nlstate(const char *_prompt);
void dialog_maxsize_free(void);
char *dialog_prompt_lastline(char *_prompt, uint8_t _nlstate);
int dialog_maxcols(void);
int dialog_maxrows(void);
int dialog_prompt_wrappedlines(char *_prompt, int _ncols,
uint8_t _nlstate);
int dialog_spawn_gauge(char *_init_prompt, pid_t *_pid);
int tty_maxcols(void);
#define tty_maxrows() dialog_maxrows()
unsigned int dialog_prompt_longestline(const char *_prompt,
uint8_t _nlstate);
unsigned int dialog_prompt_numlines(const char *_prompt, uint8_t _nlstate);
__END_DECLS
#endif /* !_DIALOG_UTIL_H_ */