1 files changed, 3 insertions, 1 deletions
diff --git a/siinfo.h b/siinfo.h
index 96211c7..37c8a15 100644
--- a/siinfo.h
+++ b/siinfo.h
@@ -19,6 +19,7 @@ struct ttxtpidinfo {
     struct ttxtpageinfo *i;
 };
 
+// XXX should be an object instead and use c++ vectors etc
 struct ttxtinfo {
   int pidcount;
   struct ttxtpidinfo *p;
@@ -29,8 +30,9 @@ struct ttxtinfo {
  * and if that fails with the VPID
  * return <> 0 on error;
  */
-int GetTtxtInfo(int device_no, uint16_t sid, uint16_t vpid, struct ttxtinfo *info);
+int GetTtxtInfo(int card_no, uint16_t sid, uint16_t vpid, struct ttxtinfo *info);
 
 void FreeTtxtInfoData(struct ttxtinfo *info);
+void DupTtxtInfo(struct ttxtinfo *in, struct ttxtinfo *out);
 
 struct ttxtpidinfo *FindSubs(struct ttxtinfo *info, char *lang, int HI, int *pid, int *pageno);