diff --git a/lib/isc/rbtgen.c b/lib/isc/rbtgen.c index f228882b5c..562811eb12 100644 --- a/lib/isc/rbtgen.c +++ b/lib/isc/rbtgen.c @@ -6,6 +6,8 @@ * MIT Press / McGraw Hill, 1990, ISBN 0-262-03141-8, chapter 14. */ +#include "attribute.h" + #include #include #include