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+/* indices.h -- Functions defined in indices.c. */
+
+/* This file is part of GNU Info, a program for reading online documentation
+ stored in Info format.
+
+ Copyright (C) 1993 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 2, 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.
+
+ Written by Brian Fox (bfox@ai.mit.edu). */
+
+#if !defined (_INDICES_H_)
+#define _INDICES_H_
+
+/* User-visible variable controls the output of info-index-next. */
+extern int show_index_match;
+
+extern REFERENCE **info_indices_of_window (), **info_indices_of_file_buffer ();
+extern void info_apropos ();
+
+/* For every menu item in DIR, search the indices of that file for STRING. */
+REFERENCE **apropos_in_all_indices ();
+
+/* User visible functions declared in indices.c. */
+extern void info_index_search (), info_next_index_match ();
+
+#endif /* !_INDICES_H_ */