diff --git a/libconfig-1.4.9/lib/libconfig.h b/libconfig-1.4.9/lib/libconfig.h
new file mode 100644
index 0000000000000000000000000000000000000000..1774a26d83809d6c24efb8e5304ce223a5ea2c79
--- /dev/null
+++ b/libconfig-1.4.9/lib/libconfig.h
@@ -0,0 +1,321 @@
+/* ----------------------------------------------------------------------------
+ libconfig - A library for processing structured configuration files
+ Copyright (C) 2005-2010 Mark A Lindner
+
+ This file is part of libconfig.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License
+ as published by the Free Software Foundation; either version 2.1 of
+ the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this library; if not, see
+ .
+ ----------------------------------------------------------------------------
+*/
+
+#ifndef __libconfig_h
+#define __libconfig_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#if defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
+#if defined(LIBCONFIG_STATIC)
+#define LIBCONFIG_API
+#elif defined(LIBCONFIG_EXPORTS)
+#define LIBCONFIG_API __declspec(dllexport)
+#else /* ! LIBCONFIG_EXPORTS */
+#define LIBCONFIG_API __declspec(dllimport)
+#endif /* LIBCONFIG_STATIC */
+#else /* ! WIN32 */
+#define LIBCONFIG_API
+#endif /* WIN32 */
+
+#define LIBCONFIG_VER_MAJOR 1
+#define LIBCONFIG_VER_MINOR 4
+#define LIBCONFIG_VER_REVISION 9
+
+#include
+
+#define CONFIG_TYPE_NONE 0
+#define CONFIG_TYPE_GROUP 1
+#define CONFIG_TYPE_INT 2
+#define CONFIG_TYPE_INT64 3
+#define CONFIG_TYPE_FLOAT 4
+#define CONFIG_TYPE_STRING 5
+#define CONFIG_TYPE_BOOL 6
+#define CONFIG_TYPE_ARRAY 7
+#define CONFIG_TYPE_LIST 8
+
+#define CONFIG_FORMAT_DEFAULT 0
+#define CONFIG_FORMAT_HEX 1
+
+#define CONFIG_OPTION_AUTOCONVERT 0x01
+
+#define CONFIG_TRUE (1)
+#define CONFIG_FALSE (0)
+
+typedef union config_value_t
+{
+ int ival;
+ long long llval;
+ double fval;
+ char *sval;
+ struct config_list_t *list;
+} config_value_t;
+
+typedef struct config_setting_t
+{
+ char *name;
+ short type;
+ short format;
+ config_value_t value;
+ struct config_setting_t *parent;
+ struct config_t *config;
+ void *hook;
+ unsigned int line;
+ const char *file;
+} config_setting_t;
+
+typedef enum
+{
+ CONFIG_ERR_NONE = 0,
+ CONFIG_ERR_FILE_IO = 1,
+ CONFIG_ERR_PARSE = 2
+} config_error_t;
+
+typedef struct config_list_t
+{
+ unsigned int length;
+ config_setting_t **elements;
+} config_list_t;
+
+typedef struct config_t
+{
+ config_setting_t *root;
+ void (*destructor)(void *);
+ unsigned short flags;
+ unsigned short tab_width;
+ short default_format;
+ const char *include_dir;
+ const char *error_text;
+ const char *error_file;
+ int error_line;
+ config_error_t error_type;
+ const char **filenames;
+ unsigned int num_filenames;
+} config_t;
+
+extern LIBCONFIG_API int config_read(config_t *config, FILE *stream);
+extern LIBCONFIG_API void config_write(const config_t *config, FILE *stream);
+
+extern LIBCONFIG_API void config_set_default_format(config_t *config,
+ short format);
+
+extern LIBCONFIG_API void config_set_auto_convert(config_t *config, int flag);
+extern LIBCONFIG_API int config_get_auto_convert(const config_t *config);
+
+extern LIBCONFIG_API int config_read_string(config_t *config, const char *str);
+
+extern LIBCONFIG_API int config_read_file(config_t *config,
+ const char *filename);
+extern LIBCONFIG_API int config_write_file(config_t *config,
+ const char *filename);
+
+extern LIBCONFIG_API void config_set_destructor(config_t *config,
+ void (*destructor)(void *));
+extern LIBCONFIG_API void config_set_include_dir(config_t *config,
+ const char *include_dir);
+
+extern LIBCONFIG_API void config_init(config_t *config);
+extern LIBCONFIG_API void config_destroy(config_t *config);
+
+extern LIBCONFIG_API int config_setting_get_int(
+ const config_setting_t *setting);
+extern LIBCONFIG_API long long config_setting_get_int64(
+ const config_setting_t *setting);
+extern LIBCONFIG_API double config_setting_get_float(
+ const config_setting_t *setting);
+extern LIBCONFIG_API int config_setting_get_bool(
+ const config_setting_t *setting);
+extern LIBCONFIG_API const char *config_setting_get_string(
+ const config_setting_t *setting);
+
+extern LIBCONFIG_API int config_setting_lookup_int(
+ const config_setting_t *setting, const char *name, int *value);
+extern LIBCONFIG_API int config_setting_lookup_int64(
+ const config_setting_t *setting, const char *name, long long *value);
+extern LIBCONFIG_API int config_setting_lookup_float(
+ const config_setting_t *setting, const char *name, double *value);
+extern LIBCONFIG_API int config_setting_lookup_bool(
+ const config_setting_t *setting, const char *name, int *value);
+extern LIBCONFIG_API int config_setting_lookup_string(
+ const config_setting_t *setting, const char *name, const char **value);
+
+extern LIBCONFIG_API int config_setting_set_int(config_setting_t *setting,
+ int value);
+extern LIBCONFIG_API int config_setting_set_int64(config_setting_t *setting,
+ long long value);
+extern LIBCONFIG_API int config_setting_set_float(config_setting_t *setting,
+ double value);
+extern LIBCONFIG_API int config_setting_set_bool(config_setting_t *setting,
+ int value);
+extern LIBCONFIG_API int config_setting_set_string(config_setting_t *setting,
+ const char *value);
+
+extern LIBCONFIG_API int config_setting_set_format(config_setting_t *setting,
+ short format);
+extern LIBCONFIG_API short config_setting_get_format(
+ const config_setting_t *setting);
+
+extern LIBCONFIG_API int config_setting_get_int_elem(
+ const config_setting_t *setting, int idx);
+extern LIBCONFIG_API long long config_setting_get_int64_elem(
+ const config_setting_t *setting, int idx);
+extern LIBCONFIG_API double config_setting_get_float_elem(
+ const config_setting_t *setting, int idx);
+extern LIBCONFIG_API int config_setting_get_bool_elem(
+ const config_setting_t *setting, int idx);
+extern LIBCONFIG_API const char *config_setting_get_string_elem(
+ const config_setting_t *setting, int idx);
+
+extern LIBCONFIG_API config_setting_t *config_setting_set_int_elem(
+ config_setting_t *setting, int idx, int value);
+extern LIBCONFIG_API config_setting_t *config_setting_set_int64_elem(
+ config_setting_t *setting, int idx, long long value);
+extern LIBCONFIG_API config_setting_t *config_setting_set_float_elem(
+ config_setting_t *setting, int idx, double value);
+extern LIBCONFIG_API config_setting_t *config_setting_set_bool_elem(
+ config_setting_t *setting, int idx, int value);
+extern LIBCONFIG_API config_setting_t *config_setting_set_string_elem(
+ config_setting_t *setting, int idx, const char *value);
+
+#define /* const char * */ config_get_include_dir(/* const config_t * */ C) \
+ ((C)->include_dir)
+
+#define /* int */ config_setting_type(/* const config_setting_t * */ S) \
+ ((S)->type)
+
+#define /* int */ config_setting_is_group(/* const config_setting_t * */ S) \
+ ((S)->type == CONFIG_TYPE_GROUP)
+#define /* int */ config_setting_is_array(/* const config_setting_t * */ S) \
+ ((S)->type == CONFIG_TYPE_ARRAY)
+#define /* int */ config_setting_is_list(/* const config_setting_t * */ S) \
+ ((S)->type == CONFIG_TYPE_LIST)
+
+#define /* int */ config_setting_is_aggregate( \
+ /* const config_setting_t * */ S) \
+ (((S)->type == CONFIG_TYPE_GROUP) || ((S)->type == CONFIG_TYPE_LIST) \
+ || ((S)->type == CONFIG_TYPE_ARRAY))
+
+#define /* int */ config_setting_is_number(/* const config_setting_t * */ S) \
+ (((S)->type == CONFIG_TYPE_INT) \
+ || ((S)->type == CONFIG_TYPE_INT64) \
+ || ((S)->type == CONFIG_TYPE_FLOAT))
+
+#define /* int */ config_setting_is_scalar(/* const config_setting_t * */ S) \
+ (((S)->type == CONFIG_TYPE_BOOL) || ((S)->type == CONFIG_TYPE_STRING) \
+ || config_setting_is_number(S))
+
+#define /* const char * */ config_setting_name( \
+ /* const config_setting_t * */ S) \
+ ((S)->name)
+
+#define /* config_setting_t * */ config_setting_parent( \
+ /* const config_setting_t * */ S) \
+ ((S)->parent)
+
+#define /* int */ config_setting_is_root( \
+ /* const config_setting_t * */ S) \
+ ((S)->parent ? CONFIG_FALSE : CONFIG_TRUE)
+
+extern LIBCONFIG_API int config_setting_index(const config_setting_t *setting);
+
+extern LIBCONFIG_API int config_setting_length(
+ const config_setting_t *setting);
+extern LIBCONFIG_API config_setting_t *config_setting_get_elem(
+ const config_setting_t *setting, unsigned int idx);
+
+extern LIBCONFIG_API config_setting_t *config_setting_get_member(
+ const config_setting_t *setting, const char *name);
+
+extern LIBCONFIG_API config_setting_t *config_setting_add(
+ config_setting_t *parent, const char *name, int type);
+extern LIBCONFIG_API int config_setting_remove(config_setting_t *parent,
+ const char *name);
+extern LIBCONFIG_API int config_setting_remove_elem(config_setting_t *parent,
+ unsigned int idx);
+extern LIBCONFIG_API void config_setting_set_hook(config_setting_t *setting,
+ void *hook);
+
+#define config_setting_get_hook(S) ((S)->hook)
+
+extern LIBCONFIG_API config_setting_t *config_lookup(const config_t *config,
+ const char *path);
+extern LIBCONFIG_API config_setting_t *config_lookup_from(
+ config_setting_t *setting, const char *path);
+
+extern LIBCONFIG_API int config_lookup_int(const config_t *config,
+ const char *path, int *value);
+extern LIBCONFIG_API int config_lookup_int64(const config_t *config,
+ const char *path,
+ long long *value);
+extern LIBCONFIG_API int config_lookup_float(const config_t *config,
+ const char *path, double *value);
+extern LIBCONFIG_API int config_lookup_bool(const config_t *config,
+ const char *path, int *value);
+extern LIBCONFIG_API int config_lookup_string(const config_t *config,
+ const char *path,
+ const char **value);
+
+#define /* config_setting_t * */ config_root_setting( \
+ /* const config_t * */ C) \
+ ((C)->root)
+
+#define /* void */ config_set_default_format(/* config_t * */ C, \
+ /* short */ F) \
+ (C)->default_format = (F)
+
+#define /* short */ config_get_default_format(/* config_t * */ C) \
+ ((C)->default_format)
+
+#define /* void */ config_set_tab_width(/* config_t * */ C, \
+ /* unsigned short */ W) \
+ (C)->tab_width = ((W) & 0x0F)
+
+#define /* unsigned char */ config_get_tab_width(/* const config_t * */ C) \
+ ((C)->tab_width)
+
+#define /* unsigned short */ config_setting_source_line( \
+ /* const config_setting_t * */ S) \
+ ((S)->line)
+
+#define /* const char */ config_setting_source_file( \
+ /* const config_setting_t * */ S) \
+ ((S)->file)
+
+#define /* const char * */ config_error_text(/* const config_t * */ C) \
+ ((C)->error_text)
+
+#define /* const char * */ config_error_file(/* const config_t * */ C) \
+ ((C)->error_file)
+
+#define /* int */ config_error_line(/* const config_t * */ C) \
+ ((C)->error_line)
+
+#define /* config_error_t */ config_error_type(/* const config_t * */ C) \
+ ((C)->error_type)
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __libconfig_h */