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 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 2, or (at your option) 11 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, write to the Free Software 20 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 21 22 Written by Brian Fox (bfox@ai.mit.edu). */ 23 24 #if !defined (_DRIBBLE_H_) 25 #define _DRIBBLE_H_ 26 27 /* When non-zero, it is a stream to write all input characters to for the 28 duration of this info session. */ 29 extern FILE *info_dribble_file; 30 31 /* Open a dribble file named NAME, perhaps closing an already open one. 32 This sets the global variable INFO_DRIBBLE_FILE to the open stream. */ 33 extern void open_dribble_file (char *name); 34 35 /* If there is a dribble file already open, close it. */ 36 extern void close_dribble_file (void); 37 38 /* Write some output to our existing dribble file. */ 39 extern void dribble (unsigned char byte); 40 41 #endif /* !_DRIBBLE_H_ */ 42