--- a/src/cursmenu.c
+++ b/src/cursmenu.c
@@ -35,6 +35,8 @@
 #include <ctype.h>
 
 #include "gettext.h"
+#include "utf8.h"
+
 #define _(String) gettext (String)
 
 extern int isUTF8Locale;
--- a/src/script.h
+++ b/src/script.h
@@ -90,6 +90,7 @@ extern void seek_label( FILE *script, char *label, char *ref_line );
 extern int hash_label( char *label );
 extern void do_exit( FILE *script );
 
+void check_script_file_with_current_encoding( FILE *script );
 
 extern void bind_F12 (const char *);	// Defined in gtypist.c
 
--- a/src/utf8.c
+++ b/src/utf8.c
@@ -18,6 +18,7 @@
  */
 
 #include "config.h"
+#include "error.h"
 #include "utf8.h"
 
 #ifdef HAVE_PDCURSES