--- readlinehistory/readlinehistory.orig	2013-10-04 18:57:32 UTC
+++ readlinehistory/readlinehistory
@@ -4,6 +4,9 @@
 #include <iterator>
 #include <string>
 
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+#include <cstdio>
+#endif
 #include <readline/history.h>
 
 namespace FBB