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-rw-r--r--IntelFrameworkModulePkg/Include/Library/PciIncompatibleDeviceSupportLib.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Include/Library/PciIncompatibleDeviceSupportLib.h b/IntelFrameworkModulePkg/Include/Library/PciIncompatibleDeviceSupportLib.h
index b3313bd0b7..e29b27c65f 100644
--- a/IntelFrameworkModulePkg/Include/Library/PciIncompatibleDeviceSupportLib.h
+++ b/IntelFrameworkModulePkg/Include/Library/PciIncompatibleDeviceSupportLib.h
@@ -12,6 +12,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
+#ifndef __PCI_INCOMPATIBLE_DEVICE_SUPPORT_LIB_H__
+#define __PCI_INCOMPATIBLE_DEVICE_SUPPORT_LIB_H__
+
#define PCI_REGISTER_READ 0xfffffffffffffff1ULL
#define PCI_REGISTER_WRITE 0xfffffffffffffff2ULL
#define VALUE_NOCARE 0xffffffffffffffffULL
@@ -132,3 +135,6 @@ PciRegisterAccessCheck (
IN UINT64 AccessWidth,
OUT VOID *Configuration
);
+
+#endif
+