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#ifndef __SHA1_H__
#define __SHA1_H__
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define SHA1_LEN 20
typedef struct sha1_ctx
{
unsigned long state[5];
unsigned long count[2];
unsigned char buffer[64];
}
sha1_ctx_t;
void sha1_init(sha1_ctx_t* context);
void sha1_update(sha1_ctx_t* context, const void* data, unsigned int len);
void sha1_final(unsigned char digest[SHA1_LEN], sha1_ctx_t* context);
void sha1_string(unsigned char digest[SHA1_LEN], const char* str);
int sha1_strcmp(unsigned char digest[SHA1_LEN], const char* str);
#ifdef __cplusplus
}
#endif
#endif // __SHA1_H__
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