Discarding, keeping or patching boot images from existing ISO images

libisoburn/trunk/xorriso/xorriso_private.h

@@ -109,6 +109,9 @@ struct XorrisO { /* the global context of xorriso */
  int fs;        /* fifo size in 2048 byte chunks : at most 1 GB */
  int padding;   /* number of bytes to add after ISO 9660 image */
 
+ int keep_boot_image;
+ int patch_isolinux_image;
+
 
  /* XORRISO options */
  int allow_graft_points;