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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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66 lines
2.1 KiB
66 lines
2.1 KiB
/* |
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* Multi-include test program |
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* Validates that xxhash.h can be included multiple times and in any order |
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* |
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* Copyright (C) 2020 Yann Collet |
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* |
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* GPL v2 License |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program; if not, write to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* You can contact the author at: |
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* - xxHash homepage: https://www.xxhash.com |
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* - xxHash source repository: https://github.com/Cyan4973/xxHash |
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*/ |
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#include <stdio.h> /* printf */ |
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/* Normal include, gives access to public symbols */ |
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#include "../xxhash.h" |
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/* |
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* Advanced include, gives access to experimental symbols |
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* This test ensure that xxhash.h can be included multiple times and in any |
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* order. This order is more difficult: Without care, the declaration of |
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* experimental symbols could be skipped. |
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*/ |
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#define XXH_STATIC_LINKING_ONLY |
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#include "../xxhash.h" |
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/* |
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* Inlining: Re-define all identifiers, keep them private to the unit. |
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* Note: Without specific efforts, the identifier names would collide. |
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* |
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* To be linked with and without xxhash.o to test the symbol's presence and |
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* naming collisions. |
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*/ |
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#define XXH_INLINE_ALL |
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#include "../xxhash.h" |
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int main(void) |
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{ |
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XXH3_state_t state; /* part of experimental API */ |
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XXH3_64bits_reset(&state); |
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const char input[] = "Hello World !"; |
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XXH3_64bits_update(&state, input, sizeof(input)); |
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XXH64_hash_t const h = XXH3_64bits_digest(&state); |
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printf("hash '%s': %08x%08x \n", input, (unsigned)(h >> 32), (unsigned)h); |
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return 0; |
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}
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