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/* TUI support I/O functions.
Copyright (C) 1998-2018 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 3 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, see <http://www.gnu.org/licenses/>. */
#ifndef TUI_IO_H
#define TUI_IO_H
struct ui_out;
class cli_ui_out;
/* Print the string in the curses command window. */
extern void tui_puts (const char *);
/* Print LENGTH characters from the buffer pointed to by BUF to the
curses command window. */
extern void tui_write (const char *buf, size_t length);
/* 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);
/* Expand TABs into spaces. */
extern char *tui_expand_tabs (const char *, int);
extern struct ui_out *tui_out;
extern cli_ui_out *tui_old_uiout;
extern int key_is_start_sequence (int ch);
extern int key_is_end_sequence (int ch);
extern int key_is_backspace (int ch);
extern int key_is_command_char (int ch);
#endif
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