xxh64
put_unaligned_le64(xxh64(data, length, tctx->seed), out);
put_unaligned_le64(xxh64_digest(&ctx->xxh64), out);
put_unaligned_le64(xxh64(data, len, 0), out);
xxh64_reset(&ctx->xxh64, 0);
xxh64_update(&ctx->xxh64, data, len);
struct xxh64_state xxh64;
uint64_t xxh64(const void *input, size_t length, uint64_t seed);
return xxh64(input, length, seed);
EXPORT_SYMBOL(xxh64);
U64 const xxhash = xxh64(split, minMatchLength, 0);
U64 const xxhash = xxh64(split, minMatchLength, 0);
const U64 hash = xxh64(&dictID, sizeof(U32), 0);