-/*
- * PDKIM - a RFC4871 (DKIM) implementation
- *
- * Copyright (C) 2017 Exim maintainers
- *
- * Hash interface functions
- */
-
-#include "../exim.h"
-
-#if !defined(HASH_H) /* entire file */
-#define HASH_H
-
-#ifndef SUPPORT_TLS
-# error Need SUPPORT_TLS for DKIM
-#endif
-
-#include "crypt_ver.h"
-#include "../blob.h"
-#include "../hash.h"
-
-#ifdef SIGN_OPENSSL
-# include <openssl/rsa.h>
-# include <openssl/ssl.h>
-# include <openssl/err.h>
-#elif defined(SIGN_GNUTLS)
-# include <gnutls/gnutls.h>
-# include <gnutls/x509.h>
-#endif
-
-#if defined(SHA_OPENSSL)
-# include "pdkim.h"
-#elif defined(SHA_GCRYPT)
-# include "pdkim.h"
-#endif
-
-#endif
-/* End of File */