(data).hdr.ioc_len = sizeof(data); \
} while (0)
/* FIXME - rename these to libcfs_ */
int libcfs_ioctl_pack(struct libcfs_ioctl_data *data, char **pbuf, int max);
void libcfs_ioctl_unpack(struct libcfs_ioctl_data *data, char *pbuf);
(data).hdr.ioc_len = sizeof(data); \
} while (0)
/* FIXME - rename these to libcfs_ */
int libcfs_ioctl_pack(struct libcfs_ioctl_data *data, char **pbuf, int max);
void libcfs_ioctl_unpack(struct libcfs_ioctl_data *data, char *pbuf);