Added some defines for process security tokens.

diff --git a/include/winnt.h b/include/winnt.h
index 966efb2..bcfe8a7 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -2824,6 +2824,33 @@
   TokenStatistics 
 } TOKEN_INFORMATION_CLASS; 
 
+#define TOKEN_TOKEN_ADJUST_DEFAULT   0x0080
+#define TOKEN_ADJUST_GROUPS          0x0040
+#define TOKEN_ADJUST_PRIVILEGES      0x0020
+#define TOKEN_ADJUST_SESSIONID       0x0100
+#define TOKEN_ASSIGN_PRIMARY         0x0001
+#define TOKEN_DUPLICATE              0x0002
+#define TOKEN_EXECUTE                STANDARD_RIGHTS_EXECUTE
+#define TOKEN_IMPERSONATE            0x0004
+#define TOKEN_QUERY                  0x0008
+#define TOKEN_QUERY_SOURCE           0x0010
+#define TOKEN_ADJUST_DEFAULT         0x0080
+#define TOKEN_READ                   (STANDARD_RIGHTS_READ|TOKEN_QUERY)
+#define TOKEN_WRITE                  (STANDARD_RIGHTS_WRITE     | \
+					TOKEN_ADJUST_PRIVILEGES | \
+					TOKEN_ADJUST_GROUPS | \
+					TOKEN_ADJUST_DEFAULT )
+#define TOKEN_ALL_ACCESS             (STANDARD_RIGHTS_REQUIRED | \
+					TOKEN_ASSIGN_PRIMARY | \
+					TOKEN_DUPLICATE | \
+					TOKEN_IMPERSONATE | \
+					TOKEN_QUERY | \
+					TOKEN_QUERY_SOURCE | \
+					TOKEN_ADJUST_PRIVILEGES | \
+					TOKEN_ADJUST_GROUPS | \
+					TOKEN_ADJUST_SESSIONID | \
+					TOKEN_ADJUST_DEFAULT )
+
 #ifndef _SECURITY_DEFINED
 #define _SECURITY_DEFINED