oct_atoi
int chksum = oct_atoi(tar_hdr->th_chksum);
extern int oct_atoi(char *p);
acls->acl_attr.st_mode = oct_atoi(tar_hdr->th_mode);
acls->acl_attr.st_size = oct_atoi(tar_hdr->th_size);
acls->acl_attr.st_uid = oct_atoi(tar_hdr->th_uid);
acls->acl_attr.st_gid = oct_atoi(tar_hdr->th_gid);
acls->acl_attr.st_mtime = oct_atoi(tar_hdr->th_mtime);
oct_atoi(tar_hdr->th_mode);
oct_atoi(tar_hdr->th_size);
oct_atoi(tar_hdr->th_uid);
oct_atoi(tar_hdr->th_gid);
oct_atoi(tar_hdr->th_mtime);
file_size = oct_atoi(tar_hdr->th_size);
oct_atoi(tar_hdr->th_shared.th_hlink_ino);
oct_atoi(tar_hdr->th_shared.
oct_atoi(tar_hdr->th_shared.