diff -ru a/src/snprintf.h b/src/snprintf.h
--- a/src/snprintf.h	2008-08-06 15:52:06.000000000 -0500
+++ b/src/snprintf.h	2009-01-04 15:19:22.000000000 -0600
@@ -7,6 +7,7 @@
  */
 
 #include <stdarg.h>
+#include "config.h"
 
 #ifdef __GNUC__
 /** Use gcc attribute to check printf fns.  a1 is the 1-based index of