102 lines
2.1 KiB
C
102 lines
2.1 KiB
C
/**
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* WinPR: Windows Portable Runtime
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* Pragma Pack
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*
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* Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* This header is meant to be repeatedly included
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* after defining the operation to be done:
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*
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* #define WINPR_PACK_PUSH
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* #include <winpr/pack.h> // enables packing
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*
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* #define WINPR_PACK_POP
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* #include <winpr/pack.h> // disables packing
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*
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* On each include, WINPR_PACK_* macros are undefined.
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*/
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#if !defined(__APPLE__)
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#ifndef WINPR_PRAGMA_PACK_EXT
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#define WINPR_PRAGMA_PACK_EXT
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#endif
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#endif
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#ifdef PRAGMA_PACK_PUSH
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#ifndef PRAGMA_PACK_PUSH1
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#define PRAGMA_PACK_PUSH1
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#endif
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#undef PRAGMA_PACK_PUSH
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#endif
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#ifdef PRAGMA_PACK_PUSH1
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#ifdef WINPR_PRAGMA_PACK_EXT
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#pragma pack(push, 1)
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#else
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#pragma pack(1)
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#endif
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#undef PRAGMA_PACK_PUSH1
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#endif
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#ifdef PRAGMA_PACK_PUSH2
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#ifdef WINPR_PRAGMA_PACK_EXT
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#pragma pack(push, 2)
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#else
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#pragma pack(2)
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#endif
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#undef PRAGMA_PACK_PUSH2
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#endif
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#ifdef PRAGMA_PACK_PUSH4
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#ifdef WINPR_PRAGMA_PACK_EXT
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#pragma pack(push, 4)
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#else
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#pragma pack(4)
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#endif
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#undef PRAGMA_PACK_PUSH4
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#endif
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#ifdef PRAGMA_PACK_PUSH8
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#ifdef WINPR_PRAGMA_PACK_EXT
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#pragma pack(push, 8)
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#else
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#pragma pack(8)
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#endif
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#undef PRAGMA_PACK_PUSH8
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#endif
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#ifdef PRAGMA_PACK_PUSH16
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#ifdef WINPR_PRAGMA_PACK_EXT
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#pragma pack(push, 16)
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#else
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#pragma pack(16)
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#endif
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#undef PRAGMA_PACK_PUSH16
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#endif
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#ifdef PRAGMA_PACK_POP
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#ifdef WINPR_PRAGMA_PACK_EXT
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#pragma pack(pop)
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#else
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#pragma pack()
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#endif
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#undef PRAGMA_PACK_POP
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#endif
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#undef WINPR_PRAGMA_PACK_EXT
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