--- libaitio/inc/config.h.in	2014/02/02 12:27:37	1.12.18.1
+++ libaitio/inc/config.h.in	2016/08/18 09:06:31	1.14
@@ -6,6 +6,9 @@
 /* Define to 1 if you have the `bzero' function. */
 #undef HAVE_BZERO
 
+/* Define to 1 if you have the `fpurge' function. */
+#undef HAVE_FPURGE
+
 /* Define to 1 if you have the `getpagesize' function. */
 #undef HAVE_GETPAGESIZE