H5F_info2_t(int super_version,
long super_size,
long super_ext_size,
int free_version,
long free_meta_size,
long free_tot_space,
int sohm_version,
long sohm_hdr_size,
H5_ih_info_t sohm_msgs_info)
H5O_info_t(long fileno,
long addr,
int type,
int rc,
long num_attrs,
long atime,
long mtime,
long ctime,
long btime,
H5O_hdr_info_t hdr,
H5_ih_info_t meta_size_obj,
H5_ih_info_t meta_size_attr)