From f0cada65396759b4be19601d8537119a1bb4fbfa Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Fri, 6 Mar 2026 01:18:06 +0100
Subject: Add header guard.

---
 src/ruby.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/ruby.h')

diff --git a/src/ruby.h b/src/ruby.h
index 343583dd..dd5dce29 100644
--- a/src/ruby.h
+++ b/src/ruby.h
@@ -32,6 +32,10 @@
 */
 
 
+#ifndef LIBDCP_RUBY_H
+#define LIBDCP_RUBY_H
+
+
 #include <string>
 
 
@@ -69,3 +73,6 @@ bool operator!=(Ruby const& a, Ruby const& b);
 
 }
 
+
+#endif
+
-- 
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