X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FUefi%2FUefiBaseType.h;h=fb87559c458d61ec4611dd223c5c16e3523087f9;hp=0d681a3a4d954cfeba3200d76e2944c2a4fb703a;hb=13c310654c058ae70f8e95b9a47f03fc9d42c7da;hpb=e0c047a04bce14a97569ae7a67e5984eec067d78

diff --git a/MdePkg/Include/Uefi/UefiBaseType.h b/MdePkg/Include/Uefi/UefiBaseType.h
index 0d681a3a4d..fb87559c45 100644
--- a/MdePkg/Include/Uefi/UefiBaseType.h
+++ b/MdePkg/Include/Uefi/UefiBaseType.h
@@ -48,8 +48,6 @@ typedef UINT64                    EFI_LBA;
 typedef UINT64                    EFI_PHYSICAL_ADDRESS;
 typedef UINT64                    EFI_VIRTUAL_ADDRESS;
 
-typedef UINT16                    STRING_REF;
-
 ///
 /// EFI Time Abstraction:
 ///  Year:       1998 - 20XX
@@ -159,11 +157,10 @@ typedef union {
 //
 // Define macros to build data structure signatures from characters.
 //
-#define EFI_SIGNATURE_16(A, B)        ((A) | (B << 8))
-#define EFI_SIGNATURE_32(A, B, C, D)  (EFI_SIGNATURE_16 (A, B) | (EFI_SIGNATURE_16 (C, D) << 16))
-#define EFI_SIGNATURE_64(A, B, C, D, E, F, G, H) \
-    (EFI_SIGNATURE_32 (A, B, C, D) | ((UINT64) (EFI_SIGNATURE_32 (E, F, G, H)) << 32))
-
+#define EFI_SIGNATURE_16(A, B)                    SIGNATURE_16 (A, B)
+#define EFI_SIGNATURE_32(A, B, C, D)              SIGNATURE_32 (A, B, C, D)
+#define EFI_SIGNATURE_64(A, B, C, D, E, F, G, H)  SIGNATURE_64 (A, B, C, D, E, F, G, H)
+    
 
 ///
 ///  Returns the byte offset to a field within a structure