_nsw_getoneconfig_v1
switchcfg = _nsw_getoneconfig_v1(nswdb->name, buf, &err);
swcfg = _nsw_getoneconfig_v1(dbn, cstr, &err);
_nsw_getoneconfig_v1(
extern struct __nsw_switchconfig_v1 *_nsw_getoneconfig_v1(const char *name,
cfp = _nsw_getoneconfig_v1(tokenp, linep, &line_err);
config = _nsw_getoneconfig_v1(config_name, str, &err);