PSTR_INITIALIZER
struct pstr parse_range = PSTR_INITIALIZER(&range, "range", NULL, "range",
struct pstr pass = PSTR_INITIALIZER(&pass, "pass", setcarp_passwd,
struct pstr parse_ssid = PSTR_INITIALIZER(&parse_pass, "ssid", setifssid,
struct pstr parse_linkstr = PSTR_INITIALIZER(&parse_linkstr, "linkstr",
struct pstr laggproto = PSTR_INITIALIZER(&laggproto, "lagg-protocol",