Updated libconfig to version 1.5

- Based on https://github.com/hyperrealm/libconfig/releases/tag/v1.5
  f9f23d7a95608936ea7d839731dbd56f1667b7ed
- Improvements that come with this libconfig version:
  * Don't fclose() a null pointer.
  * check if file being opened is a directory
  * added config_set_options(), config_get_options(), setOptions(),
    getOptions().
  * renamed config_setting_lookup_from() to config_setting_lookup() and
    documented it
  * floating point precision loss patch
  * scanner code cleanup
  * parser code cleanup
  * bugfix; capture root filename
- Parser generated with Bison 2.7
- Scanner generated with flex 2.6
- This includes the windows-compatibility commit
  909b06c07e30e456cc63f58d31b0e2f3aad4cc43 from upstream (although not
  part of version 1.5)

Signed-off-by: Haru <haru@dotalux.com>

1 files changed, 29 insertions, 10 deletions

diff --git a/3rdparty/libconfig/grammar.h b/3rdparty/libconfig/grammar.h
index d7fd02cc8..86b7b65cd 100644
--- a/3rdparty/libconfig/grammar.h
+++ b/3rdparty/libconfig/grammar.h
@@ -1,8 +1,8 @@
-/* A Bison parser, made by GNU Bison 2.5.  */
+/* A Bison parser, made by GNU Bison 2.7.12-4996.  */
 
 /* Bison interface for Yacc-like parsers in C
    
-      Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
+      Copyright (C) 1984, 1989-1990, 2000-2013 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
@@ -30,6 +30,15 @@
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
+#ifndef YY_LIBCONFIG_YY_GRAMMAR_H_INCLUDED
+# define YY_LIBCONFIG_YY_GRAMMAR_H_INCLUDED
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int libconfig_yydebug;
+#endif
 
 /* Tokens.  */
 #ifndef YYTOKENTYPE
@@ -83,13 +92,11 @@
 
 
 
-
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef union YYSTYPE
 {
-
-/* Line 2068 of yacc.c  */
-#line 85 "grammar.y"
+/* Line 2060 of yacc.c  */
+#line 86 "grammar.y"
 
   int ival;
   long long llval;
@@ -97,9 +104,8 @@ typedef union YYSTYPE
   char *sval;
 
 
-
-/* Line 2068 of yacc.c  */
-#line 103 "grammar.h"
+/* Line 2060 of yacc.c  */
+#line 109 "grammar.h"
 } YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
@@ -107,5 +113,18 @@ typedef union YYSTYPE
 #endif
 
 
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int libconfig_yyparse (void *YYPARSE_PARAM);
+#else
+int libconfig_yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int libconfig_yyparse (void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx);
+#else
+int libconfig_yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
 
-
+#endif /* !YY_LIBCONFIG_YY_GRAMMAR_H_INCLUDED  */