1 #ifndef FIO_SHA512_H 2 #define FIO_SHA512_H 3 4 struct fio_sha512_ctx { 5 uint64_t state[8]; 6 uint32_t count[4]; 7 uint8_t *buf; 8 uint64_t W[80]; 9 }; 10 11 void fio_sha512_init(struct fio_sha512_ctx *); 12 void fio_sha512_update(struct fio_sha512_ctx *, const uint8_t *, unsigned int); 13 14 #endif 15