{"userspace", 'u', POPT_ARG_NONE, 0, OPT_USERSPACE, 0, 0},
{"function", 0, POPT_ARG_NONE, 0, OPT_FUNCTION, 0, 0},
{"list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},
{"userspace", 'u', POPT_ARG_NONE, 0, OPT_USERSPACE, 0, 0},
{"function", 0, POPT_ARG_NONE, 0, OPT_FUNCTION, 0, 0},
{"list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},