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/* TUI support I/O functions.
Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Hewlett-Packard Company.
This file is part of GDB.
This program 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.
This program 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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _TUI_IO_H
#define _TUI_IO_H
#include <stdio.h>
/* Print the string in the curses command window. */
extern void tui_puts (const char *);
/* Setup the IO for curses or non-curses mode. */
extern void tui_setup_io (int mode);
/* Initialize the IO for gdb in curses mode. */
extern void tui_initialize_io (void);
/* Get a character from the command window. */
extern int tui_getc (FILE*);
/* Readline callback.
Redisplay the command line with its prompt after readline has
changed the edited text. */
extern void tui_redisplay_readline (void);
#define m_tuiStartNewLine tuiStartNewLines(1)
#define m_isStartSequence(ch) (ch == 27)
#define m_isEndSequence(ch) (ch == 126)
#define m_isBackspace(ch) (ch == 8)
#define m_isDeleteChar(ch) (ch == KEY_DC)
#define m_isDeleteLine(ch) (ch == KEY_DL)
#define m_isDeleteToEol(ch) (ch == KEY_EOL)
#define m_isNextPage(ch) (ch == KEY_NPAGE)
#define m_isPrevPage(ch) (ch == KEY_PPAGE)
#define m_isLeftArrow(ch) (ch == KEY_LEFT)
#define m_isRightArrow(ch) (ch == KEY_RIGHT)
#define m_isCommandChar(ch) (m_isNextPage(ch) || m_isPrevPage(ch) || \
m_isLeftArrow(ch) || m_isRightArrow(ch) || \
(ch == KEY_UP) || (ch == KEY_DOWN) || \
(ch == KEY_SF) || (ch == KEY_SR) || \
(ch == (int)'\f') || m_isStartSequence(ch))
#define m_isXdbStyleCommandChar(ch) (m_isNextPage(ch) || m_isPrevPage(ch))
#endif
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