--- trickle-1.07.orig/config.h.in
+++ trickle-1.07/config.h.in
@@ -128,13 +128,10 @@
 /* Define to empty if `const' does not conform to ANSI C. */
 #undef const
 
-/* Define to `unsigned long' if <sys/types.h> does not define. */
-#undef in_addr_t
-
 /* Define to `int' if <sys/types.h> does not define. */
 #undef pid_t
 
-/* Define to `unsigned' if <sys/types.h> does not define. */
+/* Define to `unsigned int' if <sys/types.h> does not define. */
 #undef size_t
 
 /* Define to `unsigned short' if <sys/types.h> does not define. */