fuse_dirfil_v22_to_fill_dir_v23
return ((const struct fuse_operations_v22*)fs->op)->getdir(path, &v23_shim, fuse_dirfil_v22_to_fill_dir_v23);
return ((const struct __CONCAT(fuse_operations_v,VER)*)fs->op)->getdir(path, &v23_shim, fuse_dirfil_v22_to_fill_dir_v23); \