--- console/sidcon.cpp.orig	Tue Dec 15 02:21:12 1998
+++ console/sidcon.cpp	Tue Dec 15 02:21:26 1998
@@ -1,5 +1,6 @@
 // A dirty sidtune format converter hack with almost no security code.
 
+#include <sys/types.h>
 #include <ctype.h>
 #include <dirent.h>
 #include <stdio.h>
