1 files changed, 3 insertions, 3 deletions
diff --git a/mx.h b/mx.h
index 0a28f2b0..b32a7ef4 100644
--- a/mx.h
+++ b/mx.h
@@ -2,11 +2,11 @@
 
 struct mxentry
 {
-    char	*name;
-    int		pref;
+    unsigned char	*name;
+    int			pref;
 };
 
-extern struct mxentry * getmxrecords(const char *);
+extern struct mxentry * getmxrecords(const unsigned char *);
 
 /* some versions of FreeBSD should declare this but don't */
 extern int h_errno;