--- c++/ClFDSolver.cc.orig	Fri Oct  1 18:10:48 1999
+++ c++/ClFDSolver.cc	Fri Oct  1 18:11:19 1999
@@ -9,6 +9,9 @@
 //
 // ClFDSolver.cc
 
+#ifdef __FreeBSD__
+#include <stdarg.h>
+#endif
 
 #ifdef HAVE_CONFIG_H
 #include <cassowary/config.h>