Interface: Rename PSA headers
Renames PSA headers from psa_<api>.h to psa/<api>.h.
Change-Id: I3fc552c39f9a7e6d54e7a7a2f82f076bd03d30a7
Signed-off-by: Jamie Fox <jamie.fox@arm.com>
diff --git a/interface/include/psa/crypto_extra.h b/interface/include/psa/crypto_extra.h
new file mode 100644
index 0000000..3f08fa7
--- /dev/null
+++ b/interface/include/psa/crypto_extra.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2018-2019, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+/**
+ * \file psa/crypto_extra.h
+ *
+ * \brief PSA cryptography module: vendor extensions
+ *
+ * \note This file may not be included directly. Applications must
+ * include psa/crypto.h.
+ *
+ * This file is reserved for vendor-specific definitions.
+ */
+
+/**
+ * \note This implementation currently doesn't provide support to any
+ * vendor-specific extension or definition, so this header file
+ * is empty.
+ */
+
+#ifndef PSA_CRYPTO_EXTRA_H
+#define PSA_CRYPTO_EXTRA_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PSA_CRYPTO_EXTRA_H */