--- /dev/null
+/* $Id: fsw_efi_base.h 29125 2010-05-06 09:43:05Z vboxsync $ */
+/** @file
+ * fsw_efi_base.h - Base definitions for the EFI host environment.
+ */
+
+/*
+ * Copyright (C) 2010 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ */
+
+/*-
+ * This code is based on:
+ *
+ * Copyright (c) 2006 Christoph Pfisterer
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the
+ * distribution.
+ *
+ * * Neither the name of Christoph Pfisterer nor the names of the
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSW_EFI_BASE_H_
+#define _FSW_EFI_BASE_H_
+
+#ifndef VBOX
+#include <efi.h>
+#include <efilib.h>
+#define PROTO_NAME(x) x
+#endif
+
+#define FSW_LITTLE_ENDIAN (1)
+
+
+// types, reuse EFI types
+
+typedef INT8 fsw_s8;
+typedef UINT8 fsw_u8;
+typedef INT16 fsw_s16;
+typedef UINT16 fsw_u16;
+typedef INT32 fsw_s32;
+typedef UINT32 fsw_u32;
+typedef INT64 fsw_s64;
+typedef UINT64 fsw_u64;
+
+
+// allocation functions
+
+#define fsw_alloc(size, ptrptr) (((*(ptrptr) = AllocatePool(size)) == NULL) ? FSW_OUT_OF_MEMORY : FSW_SUCCESS)
+#define fsw_free(ptr) FreePool(ptr)
+
+// memory functions
+
+#define fsw_memzero(dest,size) ZeroMem(dest,size)
+#define fsw_memcpy(dest,src,size) CopyMem(dest,src,size)
+#define fsw_memeq(p1,p2,size) (CompareMem(p1,p2,size) == 0)
+
+// message printing
+
+#define FSW_MSGSTR(s) L##s
+#define FSW_MSGFUNC Print
+
+// 64-bit hooks
+
+#define FSW_U64_SHR(val,shiftbits) RShiftU64((val), (shiftbits))
+#define FSW_U64_DIV(val,divisor) DivU64x32((val), (divisor), NULL)
+
+
+#endif