efi template

include/legacy.h

@@ -0,0 +1,60 @@
+#ifndef _EFI_LEGACY_H
+#define _EFI_LEGACY_H
+
+/*
+ABIs:
+Default ABI will be highest number
+Older versions can be selected via compiler defines
+*/
+
+/* ReallocatePool */
+#ifndef GNU_EFI_USE_REALLOCATEPOOL_ABI
+#define GNU_EFI_USE_REALLOCATEPOOL_ABI 1
+#endif
+
+#if GNU_EFI_USE_REALLOCATEPOOL_ABI == 0
+#define ReallocatePool ReallocatePool_0
+#else
+#define ReallocatePool ReallocatePool_1
+#endif
+
+/* prevent circular headers */
+VOID *
+EFIAPI
+ReallocatePool_1 (
+        IN UINTN  OldSize,
+        IN UINTN  NewSize,
+        IN VOID   *OldPool  OPTIONAL
+);
+
+inline
+VOID *
+EFIAPI
+ReallocatePool_0 (
+    IN VOID                 *OldPool,
+    IN UINTN                OldSize,
+    IN UINTN                NewSize
+)
+{
+    return ReallocatePool_1(OldSize, NewSize, OldPool);
+}
+
+/* end ReallocatePool */
+
+/* CopyMem */
+/* CopyMemC isn't deprecated - serves different purpose to CopyMem */
+
+#ifndef GNU_EFI_USE_COPYMEM_ABI
+#define GNU_EFI_USE_COPYMEM_ABI 1
+#endif
+
+#if GNU_EFI_USE_COPYMEM_ABI == 0
+#define CopyMem CopyMemC
+#else
+#define CopyMem CopyMem_1
+#endif
+
+/* end CopyMem */
+
+#endif
+