Daily bump.

[pf3gnuchains/gcc-fork.git] / libcpp / internal.h

diff --git a/libcpp/internal.h b/libcpp/internal.h
index e60330d..5b3731b 100644 (file)
--- a/libcpp/internal.h
+++ b/libcpp/internal.h
@@ -1,6 +1,6 @@
 /* Part of CPP library.
    Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007,
-   2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   2008, 2009, 2010, 2011, 2012 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
@@ -635,6 +635,7 @@ extern void _cpp_cleanup_files (cpp_reader *);
 extern void _cpp_pop_file_buffer (cpp_reader *, struct _cpp_file *);
 extern bool _cpp_save_file_entries (cpp_reader *pfile, FILE *f);
 extern bool _cpp_read_file_entries (cpp_reader *, FILE *);
+extern const char *_cpp_get_file_name (_cpp_file *);
 extern struct stat *_cpp_get_file_stat (_cpp_file *);
 
 /* In expr.c */
@@ -653,6 +654,7 @@ extern int _cpp_equiv_tokens (const cpp_token *, const cpp_token *);
 extern void _cpp_init_tokenrun (tokenrun *, unsigned int);
 extern cpp_hashnode *_cpp_lex_identifier (cpp_reader *, const char *);
 extern int _cpp_remaining_tokens_num_in_context (cpp_context *);
+extern void _cpp_init_lexer (void);
 
 /* In init.c.  */
 extern void _cpp_maybe_push_include_file (cpp_reader *);
@@ -739,8 +741,8 @@ static inline int ustrcmp (const unsigned char *, const unsigned char *);
 static inline int ustrncmp (const unsigned char *, const unsigned char *,
                            size_t);
 static inline size_t ustrlen (const unsigned char *);
-static inline unsigned char *uxstrdup (const unsigned char *);
-static inline unsigned char *ustrchr (const unsigned char *, int);
+static inline const unsigned char *uxstrdup (const unsigned char *);
+static inline const unsigned char *ustrchr (const unsigned char *, int);
 static inline int ufputs (const unsigned char *, FILE *);
 
 /* Use a const char for the second parameter since it is usually a literal.  */
@@ -770,16 +772,16 @@ ustrlen (const unsigned char *s1)
   return strlen ((const char *)s1);
 }
 
-static inline unsigned char *
+static inline const unsigned char *
 uxstrdup (const unsigned char *s1)
 {
-  return (unsigned char *) xstrdup ((const char *)s1);
+  return (const unsigned char *) xstrdup ((const char *)s1);
 }
 
-static inline unsigned char *
+static inline const unsigned char *
 ustrchr (const unsigned char *s1, int c)
 {
-  return (unsigned char *) strchr ((const char *)s1, c);
+  return (const unsigned char *) strchr ((const char *)s1, c);
 }
 
 static inline int