dccp: stats

@@ -465,10 +465,16 @@
         kstat_named_t inErrors;
         kstat_named_t outDatagrams;
         kstat_named_t outErrors;
 } rawip_named_kstat_t;
 
+typedef struct dccp_named_kstat {
+        kstat_named_t activeOpens;
+        kstat_named_t passiveOpens;
+        kstat_named_t inSegs;
+        kstat_named_t outSegs;
+} dccp_named_kstat_t;
 
 #define NUM_OF_FIELDS(S)        (sizeof (S) / sizeof (kstat_named_t))
 
 #ifdef  __cplusplus
 }