15 void siphash24_init(struct siphash *state, const uint8_t k[16]);
16 void siphash24_compress(const void *in, size_t inlen, struct siphash *state);
17 uint64_t siphash24_finalize(struct siphash *state);
19 uint64_t siphash24(const void *in, size_t inlen, const uint8_t k[16]);