Add a comment to force emacs to use C mode.

diff --git a/Size.xs b/Size.xs
index e958bef..9dd4f0d 100644 (file)
--- a/Size.xs
+++ b/Size.xs
@@ -1,3 +1,5 @@
+/* -*- mode: C -*- */
+
 #define PERL_NO_GET_CONTEXT
 
 #include "EXTERN.h"