GET_OUTPAYLOAD
feo = GET_OUTPAYLOAD(ps, pm, fuse_entry_out);
foo = GET_OUTPAYLOAD(ps, pm, fuse_open_out);
fao = GET_OUTPAYLOAD(ps, pm, fuse_attr_out);
fao = GET_OUTPAYLOAD(ps, pm, fuse_attr_out);
fpo = GET_OUTPAYLOAD(ps, pm, fuse_poll_out);
fd = GET_OUTPAYLOAD(ps, pm, fuse_dirent);
fso = GET_OUTPAYLOAD(ps, pm, fuse_statfs_out);
flo = GET_OUTPAYLOAD(ps, pm, fuse_lk_out);
fwo = GET_OUTPAYLOAD(ps, pm, fuse_write_out);
fgo = GET_OUTPAYLOAD(ps, pm, fuse_getxattr_out);
fgo = GET_OUTPAYLOAD(ps, pm, fuse_getxattr_out);
feo = GET_OUTPAYLOAD(ps, pm, fuse_entry_out);
feo = GET_OUTPAYLOAD(ps, pm, fuse_entry_out);
fio = GET_OUTPAYLOAD(ps, pm, fuse_init_out);
fso = GET_OUTPAYLOAD(ps, pm, fuse_statfs_out);