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-rw-r--r--src/test_intarray.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/test_intarray.h b/src/test_intarray.h
index 691337d..6d26235 100644
--- a/src/test_intarray.h
+++ b/src/test_intarray.h
@@ -75,6 +75,8 @@
** action to free the intarray objects.
*/
#include "sqlite3.h"
+#ifndef _INTARRAY_H_
+#define _INTARRAY_H_
/*
** Make sure we can call this stuff from C++.
@@ -123,3 +125,4 @@ int sqlite3_intarray_bind(
#ifdef __cplusplus
} /* End of the 'extern "C"' block */
#endif
+#endif /* _INTARRAY_H_ */