1/* Set up combined include path for the preprocessor.
2   Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
3
4This program is free software; you can redistribute it and/or modify it
5under the terms of the GNU General Public License as published by the
6Free Software Foundation; either version 2, or (at your option) any
7later version.
8
9This program is distributed in the hope that it will be useful,
10but WITHOUT ANY WARRANTY; without even the implied warranty of
11MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12GNU General Public License for more details.
13
14You should have received a copy of the GNU General Public License
15along with this program; if not, write to the Free Software
16Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
17
18extern void split_quote_chain (void);
19extern void add_path (char *, int, int, bool);
20extern void register_include_chains (cpp_reader *, const char *,
21				     const char *, const char *,
22				     int, int, int);
23extern void add_cpp_dir_path (struct cpp_dir *, int);
24
25struct target_c_incpath_s {
26  /* Do extra includes processing.  STDINC is false iff -nostdinc was given.  */
27  void (*extra_pre_includes) (const char *, const char *, int);
28  void (*extra_includes) (const char *, const char *, int);
29};
30
31extern struct target_c_incpath_s target_c_incpath;
32
33enum { QUOTE = 0, BRACKET, SYSTEM, AFTER };
34