benchmarks: specify this outside extern "C"

uint128 is defined as a c++ specific type.
This commit is contained in:
Marcel Hollerbach 2020-09-01 13:10:03 +02:00
parent c40c279308
commit 9673ed6269
1 changed files with 7 additions and 7 deletions

View File

@ -53,6 +53,13 @@ typedef uint32_t uint32;
typedef uint64_t uint64;
typedef std::pair<uint64, uint64> uint128;
// Hash function for a byte array.
uint128 CityHash128(const char *s, size_t len);
// Hash function for a byte array. For convenience, a 128-bit seed is also
// hashed into the result.
uint128 CityHash128WithSeed(const char *s, size_t len, uint128 seed);
#ifdef __cplusplus
extern "C" {
#endif
@ -71,13 +78,6 @@ uint64 CityHash64WithSeed(const char *buf, size_t len, uint64 seed);
uint64 CityHash64WithSeeds(const char *buf, size_t len,
uint64 seed0, uint64 seed1);
// Hash function for a byte array.
uint128 CityHash128(const char *s, size_t len);
// Hash function for a byte array. For convenience, a 128-bit seed is also
// hashed into the result.
uint128 CityHash128WithSeed(const char *s, size_t len, uint128 seed);
// Hash 128 input bits down to 64 bits of output.
// This is intended to be a reasonably good hash function.
inline uint64 Hash128to64(const uint128& x) {