New API calls isoburn_igopt_set_write_type() , isoburn_igopt_get_write_type()

libisoburn/isoburn.h

@@ -165,6 +165,9 @@ struct isoburn {
  void *msgs_submit_handle;  /* specific to application method */
  int msgs_submit_flag;      /* specific to application method */
 
+ /* Forwarding an image generation option to the burn wrapper */
+ int do_tao;
+ 
 };
 
 
@@ -691,6 +694,13 @@ struct isoburn_imgen_opts {
      */
     int apm_block_size;
 
+    /* Write mode for optical media:
+     *   0 = auto
+     *   1 = TAO, Incremental, no RESERVE TRACK
+     *  -1 = SAO, DAO, RESERVE TRACK
+     */
+    int do_tao;
+
 };