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author | Anton Samokhvalov <pg83@yandex.ru> | 2022-02-10 16:45:15 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:15 +0300 |
commit | 72cb13b4aff9bc9cf22e49251bc8fd143f82538f (patch) | |
tree | da2c34829458c7d4e74bdfbdf85dff449e9e7fb8 /library/cpp/digest/old_crc/gencrc/main.cpp | |
parent | 778e51ba091dc39e7b7fcab2b9cf4dbedfb6f2b5 (diff) | |
download | ydb-72cb13b4aff9bc9cf22e49251bc8fd143f82538f.tar.gz |
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.
Diffstat (limited to 'library/cpp/digest/old_crc/gencrc/main.cpp')
-rw-r--r-- | library/cpp/digest/old_crc/gencrc/main.cpp | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/library/cpp/digest/old_crc/gencrc/main.cpp b/library/cpp/digest/old_crc/gencrc/main.cpp index d5821304ce..e3fe9e04ce 100644 --- a/library/cpp/digest/old_crc/gencrc/main.cpp +++ b/library/cpp/digest/old_crc/gencrc/main.cpp @@ -4,29 +4,29 @@ #define POLY_32 0xEDB88320UL #define POLY_64 ULL(0xE543279765927881) -static void crc16init() { - ui32 CRCTAB16[256]; +static void crc16init() { + ui32 CRCTAB16[256]; ui32 crc; int i, j; - for (i = 0; i < 256; CRCTAB16[i++] = 0xFFFF & ((crc << 8) ^ (crc >> 8))) + for (i = 0; i < 256; CRCTAB16[i++] = 0xFFFF & ((crc << 8) ^ (crc >> 8))) for (crc = i, j = 8; j > 0; j--) if (crc & 1) crc = (crc >> 1) ^ POLY_16; else crc >>= 1; - + for (size_t k = 0; k < 256; ++k) { Cout << " ULL(" << CRCTAB16[k] << ")"; - + if (k != 255) { - Cout << ",\n"; - } - } + Cout << ",\n"; + } + } } -static void crc32init() { - ui32 CRCTAB32[256]; +static void crc32init() { + ui32 CRCTAB32[256]; ui32 crc; int i, j; @@ -36,21 +36,21 @@ static void crc32init() { crc = (crc >> 1) ^ POLY_32; else crc >>= 1; - + for (size_t k = 0; k < 256; ++k) { Cout << " ULL(" << CRCTAB32[k] << ")"; - + if (k != 255) { - Cout << ",\n"; - } - } + Cout << ",\n"; + } + } } -int main() { - Cout << "static const ui32 CRCTAB16[] = {\n\n"; - crc16init(); - Cout << "\n};\n\n"; - Cout << "static const ui32 CRCTAB32[] = {\n\n"; - crc32init(); - Cout << "\n};\n\n"; -} +int main() { + Cout << "static const ui32 CRCTAB16[] = {\n\n"; + crc16init(); + Cout << "\n};\n\n"; + Cout << "static const ui32 CRCTAB32[] = {\n\n"; + crc32init(); + Cout << "\n};\n\n"; +} |