New command -application_use

xorriso/xorriso_private.h

@@ -232,6 +232,8 @@ struct XorrisO { /* the global context of xorriso */
  char biblio_file[38];
  char abstract_file[38];
 
+ char application_use[SfileadrL];
+
  char session_logfile[SfileadrL];
  int session_lba;
  int session_blocks;