static int monitor_all_messages = 1;
+#if HAVE_YAJL_V2
static const char *rsyslog_keys[3] = {"@timestamp", "@source_host", "@message"};
static const char *rsyslog_field_keys[5] = {
"facility", "severity", "severity-num", "program", "processid"};
-
+#endif
+
/*
* Private functions
*/