1 /*
2  * Copyright 2015 The Chromium OS Authors. All rights reserved.
3  * Use of this source code is governed by a BSD-style license that can be
4  * found in the LICENSE file.
5  */
6 
7 #ifndef __TPM2_MEMORYLIB_FP_H
8 #define __TPM2_MEMORYLIB_FP_H
9 
10 #include "InternalRoutines.h"
11 
12 BYTE *MemoryGetResponseBuffer(
13     TPM_CC command  // Command that requires the buffer
14     );
15 LIB_EXPORT BOOL Memory2BEqual(const TPM2B *aIn,  // IN: compare value
16                               const TPM2B *bIn   // IN: compare value
17                               );
18 #define MemoryCopy(destination, source, size, destSize) \
19   MemoryMove((destination), (source), (size), (destSize))
20 LIB_EXPORT INT16 MemoryCopy2B(TPM2B *dest,          // OUT: receiving TPM2B
21                               const TPM2B *source,  // IN: source TPM2B
22                               UINT16 dSize  // IN: size of the receiving buffer
23                               );
24 LIB_EXPORT void MemoryMove(void *destination,   //   OUT: move destination
25                            const void *source,  //   IN: move source
26                            UINT32 size,  //   IN: number of octets to moved
27                            UINT32 dSize  //   IN: size of the receive buffer
28                            );
29 UINT16 MemoryRemoveTrailingZeros(TPM2B_AUTH *auth  // IN/OUT: value to adjust
30                                  );
31 LIB_EXPORT void MemorySet(void *destination,  // OUT: memory destination
32                           char value,         // IN: fill value
33                           UINT32 size         // IN: number of octets to fill
34                           );
35 LIB_EXPORT void MemoryConcat2B(
36     TPM2B *aInOut,  // IN/OUT: destination 2B
37     TPM2B *bIn,     // IN: second 2B
38     UINT16 aSize  // IN: The size of aInOut.buffer (max values for aInOut.size)
39     );
40 LIB_EXPORT BOOL MemoryEqual(const void *buffer1,  // IN: compare buffer1
41                             const void *buffer2,  // IN: compare buffer2
42                             UINT32 size  // IN: size of bytes being compared
43                             );
44 
45 #endif  // __TPM2_MEMORYLIB_FP_H
46