Copyright (c) 2011, Micael Hildenborg
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@param src points to any kind of data to be hashed.
@param bytelength the number of bytes to hash from the src pointer.
@param hash should point to a buffer of at least 20 bytes of size for storing the sha1 result in.
void calc(const void* src, const int bytelength, unsigned char* hash);
@param hash is 20 bytes of sha1 hash. This is the same data that is the result from the calc function.
@param hexstring should point to a buffer of at least 41 bytes of size for storing the hexadecimal representation of the hash. A zero will be written at position 40, so the buffer will be a valid zero ended string.
void toHexString(const unsigned char* hash, char* hexstring);
} // namespace sha1
#endif // SHA1_DEFINED