1/* Set up combined include path for the preprocessor.
2   Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008
3   Free Software Foundation, Inc.
4
5   This program is free software; you can redistribute it and/or modify it
6   under the terms of the GNU General Public License as published by the
7   Free Software Foundation; either version 3, or (at your option) any
8   later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program; see the file COPYING3.  If not see
17   <http://www.gnu.org/licenses/>.  */
18
19extern void split_quote_chain (void);
20extern void add_path (char *, int, int, bool);
21extern void register_include_chains (cpp_reader *, const char *,
22				     const char *, const char *,
23				     int, int, int);
24extern void add_cpp_dir_path (struct cpp_dir *, int);
25
26struct target_c_incpath_s {
27  /* Do extra includes processing.  STDINC is false iff -nostdinc was given.  */
28  void (*extra_pre_includes) (const char *, const char *, int);
29  void (*extra_includes) (const char *, const char *, int);
30};
31
32extern struct target_c_incpath_s target_c_incpath;
33
34enum { QUOTE = 0, BRACKET, SYSTEM, AFTER };
35