typedef int (*libcfs_kkuc_cb_t)(void *data, void *cb_arg);
/* Kernel methods */
+void libcfs_kkuc_init(void);
int libcfs_kkuc_msg_put(struct file *fp, void *payload);
int libcfs_kkuc_group_put(int group, void *payload);
int libcfs_kkuc_group_add(struct file *fp, int uid, int group,