1 files changed, 16 insertions, 0 deletions
diff --git a/SecurityPkg/DeviceSecurity/SpdmLib/Include/hal/LibspdmStdDefAlt.h b/SecurityPkg/DeviceSecurity/SpdmLib/Include/hal/LibspdmStdDefAlt.h
new file mode 100644
index 0000000000..3b31c23722
--- /dev/null
+++ b/SecurityPkg/DeviceSecurity/SpdmLib/Include/hal/LibspdmStdDefAlt.h
@@ -0,0 +1,16 @@
+/** @file
+  EDKII Device Security library for SPDM device.
+  It follows the SPDM Specification.
+
+Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef LIBSPDM_STD_DEF_ALT_H
+#define LIBSPDM_STD_DEF_ALT_H
+
+typedef UINTN size_t;
+#define offsetof(type, member)  OFFSET_OF(type,member)
+
+#endif /* LIBSPDM_STDDEF_ALT */