1 files changed, 10 insertions, 0 deletions

diff --git a/include/linux/x25.h b/include/linux/x25.h
index 7531cfed5885..6f43b3d20248 100644
--- a/include/linux/x25.h
+++ b/include/linux/x25.h
@@ -4,6 +4,8 @@
  *      History
  *      mar/20/00       Daniela Squassoni Disabling/enabling of facilities 
  *                                        negotiation.
+ *      apr/02/05       Shaun Pereira Selective sub address matching with
+ *                                      call user data
  */
 
 #ifndef X25_KERNEL_H
@@ -16,6 +18,7 @@
 #define SIOCX25GCALLUSERDATA    (SIOCPROTOPRIVATE + 4)
 #define SIOCX25SCALLUSERDATA    (SIOCPROTOPRIVATE + 5)
 #define SIOCX25GCAUSEDIAG       (SIOCPROTOPRIVATE + 6)
+#define SIOCX25SCUDMATCHLEN     (SIOCPROTOPRIVATE + 7)
 
 /*
  *      Values for {get,set}sockopt.
@@ -109,4 +112,11 @@ struct x25_causediag {
         unsigned char   diagnostic;
 };
 
+/*
+ *      Further optional call user data match length selection
+ */
+struct x25_subaddr {
+        unsigned int cudmatchlength;
+};
+
 #endif