From f5d851673d4d646c129dca4018258f184ab70cbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Corvin=20K=C3=B6hne?= <corvink@freebsd.org>
Date: Wed, 21 Jun 2023 09:31:12 +0200
Subject: [PATCH] OvmfPkg: avoid including AcpiPlatformLib twice
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Signed-off-by: Corvin Köhne <corvink@FreeBSD.org>
Acked-by: Peter Grehan <grehan@freebsd.org>
---
 OvmfPkg/Include/Library/AcpiPlatformLib.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/OvmfPkg/Include/Library/AcpiPlatformLib.h b/OvmfPkg/Include/Library/AcpiPlatformLib.h
index 78d5010e91..6172650003 100644
--- a/OvmfPkg/Include/Library/AcpiPlatformLib.h
+++ b/OvmfPkg/Include/Library/AcpiPlatformLib.h
@@ -4,6 +4,9 @@
   SPDX-License-Identifier: BSD-2-Clause-Patent
 **/
 
+#ifndef ACPI_PLATFORM_LIB_H_
+#define ACPI_PLATFORM_LIB_H_
+
 #include <Protocol/AcpiTable.h>
 
 /**
@@ -47,3 +50,5 @@ InstallAcpiTablesFromRsdp (
   IN EFI_ACPI_TABLE_PROTOCOL                       *AcpiProtocol,
   IN EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER  *Rsdp
   );
+
+#endif