Am Thu, 1 Jul 2021 17:45:12 +0100 schrieb Anthony PERARD : > But can't libxl_save_msgs_gen.pl been able to deal with > thing like 'struct precopy_stats' ? It seems to be able to deal with > 'unsigned long'. Yes, this is apparently possible. I have to check why I thought it was required to turn this into a typedef. Right now I do not see the reason in the code comments. Olaf