contrib/texinfo/info/dribble.h

   1 /* dribble.h -- Functions and vars declared in dribble.c. */
   2
   3 /* This file is part of GNU Info, a program for reading online documentation
   4    stored in Info format.
   5
   6    Copyright (C) 1993, 2004, 2007 Free Software Foundation, Inc.
   7
   8    This program is free software: you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation, either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20
  21    Written by Brian Fox (bfox@ai.mit.edu). */
  22
  23 #if !defined (_DRIBBLE_H_)
  24 #define _DRIBBLE_H_
  25
  26 /* When non-zero, it is a stream to write all input characters to for the
  27    duration of this info session. */
  28 extern FILE *info_dribble_file;
  29
  30 /* Open a dribble file named NAME, perhaps closing an already open one.
  31    This sets the global variable INFO_DRIBBLE_FILE to the open stream. */
  32 extern void open_dribble_file (char *name);
  33
  34 /* If there is a dribble file already open, close it. */
  35 extern void close_dribble_file (void);
  36
  37 /* Write some output to our existing dribble file. */
  38 extern void dribble (unsigned char byte);
  39
  40 #endif /* !_DRIBBLE_H_ */