diff --git a/src/view.h b/src/view.h
index 477f991ea831c2a56ef1ee0b008c75b434ea8165..fb1eae16199be9b9d4cb47bcec19d25e706200b0 100644 (file)
--- a/src/view.h
+++ b/src/view.h
// View functions
+#ifndef VIEW_H_INCLUDED
+#define VIEW_H_INCLUDED
+
#include <stdio.h>
extern int WD; //
extern int HT; //
+
+#endif /* VIEW_H_INCLUDED */
\ No newline at end of file