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-rw-r--r--Include/Guid/LegacyBios.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/Include/Guid/LegacyBios.h b/Include/Guid/LegacyBios.h
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+++ b/Include/Guid/LegacyBios.h
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+#ifndef _LEGACY_BIOS_H_
+#define _LEGACY_BIOS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+///
+/// The Global ID for the Legacy BIOS GUID that must be installed onto the ImageHandle
+/// of any module follows the EFI Driver Model and uses the Int86() or FarCall()
+/// services of the Legacy BIOS Protocol to produce a standard UEFI I/O Protocol.
+///
+#define EFI_LEGACY_BIOS_GUID \
+ { \
+ 0x2e3044ac, 0x879f, 0x490f, {0x97, 0x60, 0xbb, 0xdf, 0xaf, 0x69, 0x5f, 0x50 } \
+ }
+
+extern EFI_GUID gEfiLegacyBiosGuid;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif