- Clean up well-known privileges.
- Implement checking tokens for privileges in the server.
- Implement NtPrivilegeCheck.

diff --git a/server/request.h b/server/request.h
index 5d314db..49228dc 100644
--- a/server/request.h
+++ b/server/request.h
@@ -287,6 +287,7 @@
 DECL_HANDLER(set_global_windows);
 DECL_HANDLER(adjust_token_privileges);
 DECL_HANDLER(get_token_privileges);
+DECL_HANDLER(check_token_privileges);
 DECL_HANDLER(duplicate_token);
 DECL_HANDLER(create_mailslot);
 DECL_HANDLER(open_mailslot);
@@ -481,6 +482,7 @@
     (req_handler)req_set_global_windows,
     (req_handler)req_adjust_token_privileges,
     (req_handler)req_get_token_privileges,
+    (req_handler)req_check_token_privileges,
     (req_handler)req_duplicate_token,
     (req_handler)req_create_mailslot,
     (req_handler)req_open_mailslot,