llama.cpp/examples/gguf-hash/deps/sha1/sha1.h

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#ifndef SHA1_H
#define SHA1_H
/*
SHA-1 in C
By Steve Reid <steve@edmweb.com>
100% Public Domain
*/
#include "stdint.h"
#if defined(__cplusplus)
extern "C" {
#endif
typedef struct
{
uint32_t state[5];
uint32_t count[2];
unsigned char buffer[64];
} SHA1_CTX;
void SHA1Transform(
uint32_t state[5],
const unsigned char buffer[64]
);
void SHA1Init(
SHA1_CTX * context
);
void SHA1Update(
SHA1_CTX * context,
const unsigned char *data,
uint32_t len
);
void SHA1Final(
unsigned char digest[20],
SHA1_CTX * context
);
void SHA1(
char *hash_out,
const char *str,
uint32_t len);
#if defined(__cplusplus)
}
#endif
#endif /* SHA1_H */