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/* dribble.h -- Functions and vars declared in dribble.c.
Copyright 1993-2024 Free Software Foundation, Inc.
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/>.
Originally written by Brian Fox. */
#if !defined (_DRIBBLE_H_)
#define _DRIBBLE_H_
/* When non-zero, it is a stream to write all input characters to for the
duration of this info session. */
extern FILE *info_dribble_file;
/* Open a dribble file named NAME, perhaps closing an already open one.
This sets the global variable INFO_DRIBBLE_FILE to the open stream. */
extern void open_dribble_file (char *name);
/* If there is a dribble file already open, close it. */
extern void close_dribble_file (void);
/* Write some output to our existing dribble file. */
extern void dribble (unsigned char byte);
#endif /* !_DRIBBLE_H_ */
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