It calls memprintf() which is defined there but used to inherit it
through others.
#include <stdio.h>
#include <stdarg.h>
+#include <import/ebmbtree.h>
+#include <import/ebsttree.h>
+
#include <haproxy/api.h>
#include <haproxy/arg.h>
#include <haproxy/buf-t.h>
#include <haproxy/http_htx.h>
#include <haproxy/log.h>
#include <haproxy/sample.h>
-#include <import/ebmbtree.h>
-#include <import/ebsttree.h>
+#include <haproxy/tools.h>
#include <wurfl/wurfl.h>