Added missing #include and wondering how could it ever compile.

diff --git a/sysdep/unix/config.Y b/sysdep/unix/config.Y
index af35f82ecaa7389125ae6d61a7bf5eb968c648e5..5176be62560e27e4b338b92c376b365e70a2e0ed 100644 (file)
--- a/sysdep/unix/config.Y
+++ b/sysdep/unix/config.Y
@@ -9,6 +9,7 @@
 CF_HDR
 
 #include "lib/unix.h"
+#include <stdio.h>
 
 CF_DECLS