--- /dev/null
+/* Copyright (c) 2005-2007 Apple Inc. All Rights Reserved. */
+
+/*
+ * libDERUtils.h - support routines for libDER tests & examples
+ *
+ * Created Nov. 7 2005 by dmitch
+ */
+
+#ifndef _LIB_DER_UTILS_H_
+#define _LIB_DER_UTILS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libDER/libDER.h>
+
+const char *DERReturnString(
+ DERReturn drtn);
+
+void DERPerror(
+ const char *op,
+ DERReturn rtn);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LIB_DER_UTILS_H_ */