--- dia-0.96.1/app/load_save.c~	2007-06-09 09:55:13.000000000 +0200
+++ dia-0.96.1/app/load_save.c	2007-06-09 10:02:30.000000000 +0200
@@ -17,6 +17,8 @@
  */
 #include <config.h>
 
+/* so we get fdopen declared even when compiling with -ansi */
+#define _POSIX_C_SOURCE 2
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif