$NetBSD$

--- src/network_worker.cpp.orig	2010-01-01 13:16:49.000000000 +0000
+++ src/network_worker.cpp
@@ -37,6 +37,10 @@
 #include <deque>
 #include <sstream>
 
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+#undef HAVE_SENDFILE
+#endif
+
 #ifdef HAVE_SENDFILE
 #include <sys/sendfile.h>
 #include <netinet/in.h>
