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author | Pieter Wuille <pieter.wuille@gmail.com> | 2017-08-01 12:40:42 -0700 |
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committer | Pieter Wuille <pieter.wuille@gmail.com> | 2017-08-01 12:40:42 -0700 |
commit | 47f3e8c74d390139967cc40e37cf5b433f0b0f9f (patch) | |
tree | f43c285be47ec5bc66a25a7fa1c072d2cd32dc97 /src/leveldb/port/port_example.h | |
parent | f66c59650527022b4f7abd98ff0a1a4e4741bd34 (diff) | |
parent | b13a68e129f51b664e33b1894e33ebb7b94cdcc7 (diff) | |
download | bitcoin-47f3e8c74d390139967cc40e37cf5b433f0b0f9f.tar.xz |
Update LevelDB with latest Bitcoin-specific patches
Diffstat (limited to 'src/leveldb/port/port_example.h')
-rw-r--r-- | src/leveldb/port/port_example.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/leveldb/port/port_example.h b/src/leveldb/port/port_example.h index 97bd669a5e..5b1d027de5 100644 --- a/src/leveldb/port/port_example.h +++ b/src/leveldb/port/port_example.h @@ -129,6 +129,10 @@ extern bool Snappy_Uncompress(const char* input_data, size_t input_length, // The concatenation of all "data[0,n-1]" fragments is the heap profile. extern bool GetHeapProfile(void (*func)(void*, const char*, int), void* arg); +// Determine whether a working accelerated crc32 implementation exists +// Returns true if AcceleratedCRC32C is safe to call +bool HasAcceleratedCRC32C(); + // Extend the CRC to include the first n bytes of buf. // // Returns zero if the CRC cannot be extended using acceleration, else returns |