--- truecrypt/common/common.h	2018/04/24 17:02:23	1.1.1.10
+++ truecrypt/common/common.h	2018/04/24 17:11:28	1.1.1.14
@@ -1,9 +1,9 @@
 /*
- Copyright (c) 2005-2008 TrueCrypt Foundation. All rights reserved.
+ Copyright (c) 2005-2009 TrueCrypt Developers Association. All rights reserved.
 
- Governed by the TrueCrypt License 2.7 the full text of which is contained
- in the file License.txt included in TrueCrypt binary and source code
- distribution packages.
+ Governed by the TrueCrypt License 3.0 the full text of which is contained in
+ the file License.txt included in TrueCrypt binary and source code distribution
+ packages.
 */
 
 #ifndef COMMON_H
@@ -11,6 +11,33 @@
 
 #include "Crypto.h"
 
+#define MIN_MOUNTED_VOLUME_DRIVE_NUMBER ('A' - 'A')
+#define MAX_MOUNTED_VOLUME_DRIVE_NUMBER ('Z' - 'A')
+
+#define MAX_HOST_DRIVE_NUMBER 64
+#define MAX_HOST_PARTITION_NUMBER 32
+
+typedef enum
+{
+	// IMPORTANT: If you add a new item here, update IsOSVersionAtLeast().
+
+	WIN_UNKNOWN = 0,
+	WIN_31,
+	WIN_95,
+	WIN_98,
+	WIN_ME,
+	WIN_NT3,
+	WIN_NT4,
+	WIN_2000,
+	WIN_XP,
+	WIN_XP64,
+	WIN_SERVER_2003,
+	WIN_VISTA,
+	WIN_SERVER_2008,
+	WIN_7,
+	WIN_SERVER_2008_R2,
+} OSVersionEnum;
+
 /* Volume types */
 enum
 {