Index: src/richmail/iso2022.c
--- src/richmail/iso2022.c.orig
+++ src/richmail/iso2022.c
@@ -41,6 +41,7 @@
 
 #include <stdio.h>
 #include <ctype.h>
+#include <string.h>
 #include "richlex.h"
 #include "richset.h"
 
@@ -73,6 +74,7 @@ static	int	OutAsciiMode;
 /*
  * Initialise the ISO-2022 character set processor.
  */
+void
 iso2022_init (name)
 char	*name;
 {