| #ifndef CRYPTO_HASH_H | |
| #define CRYPTO_HASH_H | |
| #include <linux/types.h> | |
| #define CRYPTO_HASH_SIZE_MAX 32 | |
| void btrfs_hash_init(void); | |
| int hash_crc32c(const u8 *buf, size_t length, u8 *out); | |
| int hash_xxhash(const u8 *buf, size_t length, u8 *out); | |
| int hash_sha256(const u8 *buf, size_t length, u8 *out); | |
| int hash_blake2(const u8 *buf, size_t length, u8 *out); | |
| u32 crc32c(u32 seed, const void * data, size_t len); | |
| /* Blake2B is not yet supported due to lack of library */ | |
| #endif |