1 files changed, 4 insertions, 0 deletions
diff --git a/simon/intern.h b/simon/intern.h
index 84570bf1e0..b47b78ca14 100644
--- a/simon/intern.h
+++ b/simon/intern.h
@@ -22,6 +22,8 @@
 #ifndef SIMON_INTERN_H
 #define SIMON_INTERN_H
 
+namespace Simon {
+
 struct Child {
 	Child *next;
 	uint16 type;
@@ -134,6 +136,8 @@ struct GameSpecificSettings {
  	const char *gamepc_filename;
 };
 
+} // End of namespace Simon
+
 enum {
 	GF_SIMON2 = 1 << 0,
 	GF_WIN    = 1 << 1,