New option -scsi_log

xorriso/xorrisoburn.h

@@ -488,6 +488,10 @@ int Xorriso_pvd_info(struct XorrisO *xorriso, int flag);
 /* @param flag bit0= do not set hln_change_pending */
 int Xorriso_set_change_pending(struct XorrisO *xorriso, int flag);
 
+/* @param flag bit0= enable SCSI command logging to stderr */
+int Xorriso_scsi_log(struct XorrisO *xorriso, int flag);
+
+
 
 /* A pseudo file type for El-Torito bootsectors as in man 2 stat :
    For now take the highest possible value.