gcc/incpath.h

   1 /* Set up combined include path for the preprocessor.
   2    Copyright (C) 2003-2021 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify it
   5    under the terms of the GNU General Public License as published by the
   6    Free Software Foundation; either version 3, or (at your option) any
   7    later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; see the file COPYING3.  If not see
  16    <http://www.gnu.org/licenses/>.  */
  17
  18 #ifndef GCC_INCPATH_H
  19 #define GCC_INCPATH_H
  20
  21 /* Various fragments of include path.  */
  22 enum incpath_kind {
  23   INC_QUOTE = 0, /* include "foo" */
  24   INC_BRACKET,   /* include <foo> */
  25   INC_SYSTEM,    /* sys-include */
  26   INC_AFTER,     /* post-sysinclude  */
  27   INC_MAX
  28 };
  29
  30 extern void split_quote_chain (void);
  31 extern void add_path (char *, incpath_kind, int, bool);
  32 extern void register_include_chains (cpp_reader *, const char *,
  33                                      const char *, const char *,
  34                                      int, int, int);
  35 extern void add_cpp_dir_path (struct cpp_dir *, incpath_kind);
  36 extern struct cpp_dir *get_added_cpp_dirs (incpath_kind);
  37
  38 struct target_c_incpath_s {
  39   /* Do extra includes processing.  STDINC is false iff -nostdinc was given.  */
  40   void (*extra_pre_includes) (const char *, const char *, int);
  41   void (*extra_includes) (const char *, const char *, int);
  42 };
  43
  44 extern struct target_c_incpath_s target_c_incpath;
  45
  46 #endif /* GCC_INCPATH_H */