--- truecrypt/common/dictionary.h	2018/04/24 16:42:56	1.1
+++ truecrypt/common/dictionary.h	2018/04/24 16:57:30	1.1.1.5
@@ -1,8 +1,20 @@
+/*
+ Copyright (c) 2005 TrueCrypt Foundation. All rights reserved.
+
+ Governed by the TrueCrypt License 2.6 the full text of which is contained
+ in the file License.txt included in TrueCrypt binary and source code
+ distribution packages.
+*/
+
 #ifndef DICTIONARY_H
 #define DICTIONARY_H
 
 #include <windows.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define DATA_POOL_CAPACITY 1000000
 
 typedef struct
@@ -13,9 +25,13 @@ typedef struct
 } DictionaryEntry;
 
 int AddDictionaryEntry (char *key, int intKey, void *value);
-void *GetDictionaryValue (char *key);
+void *GetDictionaryValue (const char *key);
 void *GetDictionaryValueByInt (int intKey);
 void *AddPoolData (void *data, size_t dataSize);
 void ClearDictionaryPool ();
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif