Indent code

Co-authored-by: Simon Josefsson <simon@josefsson.org>
Signed-off-by: Zoltan Fridrich <zfridric@redhat.com>

4 files changed, 86 insertions, 123 deletions

diff --git a/extra/gnutls_openssl.c b/extra/gnutls_openssl.c
index ba53733e1a..f61d09829a 100644
--- a/extra/gnutls_openssl.c
+++ b/extra/gnutls_openssl.c
@@ -33,7 +33,7 @@
  * undefine it to avoid the conflict with openssl.h.
  */
 #ifdef X509_NAME
-#undef X509_NAME
+# undef X509_NAME
 #endif
 #include <gnutls/openssl.h>
 
@@ -62,7 +62,6 @@ void OpenSSL_add_all_algorithms(void)
 {
 }
 
-
 /* SSL_CTX structure handling */
 
 SSL_CTX *SSL_CTX_new(SSL_METHOD * method)
@@ -89,10 +88,9 @@ int SSL_CTX_set_default_verify_paths(SSL_CTX * ctx)
 	return 0;
 }
 
-int
-SSL_CTX_use_certificate_file(SSL_CTX * ctx, const char *certfile, int type)
+int SSL_CTX_use_certificate_file(SSL_CTX * ctx, const char *certfile, int type)
 {
-	ctx->certfile = (char *) calloc(1, strlen(certfile) + 1);
+	ctx->certfile = (char *)calloc(1, strlen(certfile) + 1);
 	if (!ctx->certfile)
 		return -1;
 	memcpy(ctx->certfile, certfile, strlen(certfile));
@@ -102,10 +100,9 @@ SSL_CTX_use_certificate_file(SSL_CTX * ctx, const char *certfile, int type)
 	return 1;
 }
 
-int
-SSL_CTX_use_PrivateKey_file(SSL_CTX * ctx, const char *keyfile, int type)
+int SSL_CTX_use_PrivateKey_file(SSL_CTX * ctx, const char *keyfile, int type)
 {
-	ctx->keyfile = (char *) calloc(1, strlen(keyfile) + 1);
+	ctx->keyfile = (char *)calloc(1, strlen(keyfile) + 1);
 	if (!ctx->keyfile)
 		return -1;
 	memcpy(ctx->keyfile, keyfile, strlen(keyfile));
@@ -118,7 +115,7 @@ SSL_CTX_use_PrivateKey_file(SSL_CTX * ctx, const char *keyfile, int type)
 
 void
 SSL_CTX_set_verify(SSL_CTX * ctx, int verify_mode,
-		   int (*verify_callback) (int, X509_STORE_CTX *))
+		   int (*verify_callback)(int, X509_STORE_CTX *))
 {
 	ctx->verify_mode = verify_mode;
 	ctx->verify_callback = verify_callback;
@@ -145,7 +142,6 @@ int SSL_CTX_set_cipher_list(SSL_CTX * ctx, const char *list)
 	return 1;
 }
 
-
 /* SSL_CTX statistics */
 
 long SSL_CTX_sess_number(SSL_CTX * ctx)
@@ -198,8 +194,6 @@ long SSL_CTX_sess_timeouts(SSL_CTX * ctx)
 	return 0;
 }
 
-
-
 /* SSL structure handling */
 
 SSL *SSL_new(SSL_CTX * ctx)
@@ -267,8 +261,7 @@ int SSL_get_error(SSL * ssl, int ret)
 
 int SSL_set_fd(SSL * ssl, int fd)
 {
-	gnutls_transport_set_ptr(ssl->gnutls_state,
-				 GNUTLS_INT_TO_POINTER(fd));
+	gnutls_transport_set_ptr(ssl->gnutls_state, GNUTLS_INT_TO_POINTER(fd));
 	return 1;
 }
 
@@ -311,7 +304,7 @@ int SSL_pending(SSL * ssl)
 
 void
 SSL_set_verify(SSL * ssl, int verify_mode,
-	       int (*verify_callback) (int, X509_STORE_CTX *))
+	       int (*verify_callback)(int, X509_STORE_CTX *))
 {
 	ssl->verify_mode = verify_mode;
 	ssl->verify_callback = verify_callback;
@@ -480,7 +473,6 @@ int SSL_want(SSL * ssl)
 	return SSL_NOTHING;
 }
 
-
 /* SSL_METHOD functions */
 
 SSL_METHOD *SSLv23_client_method(void)
@@ -490,8 +482,7 @@ SSL_METHOD *SSLv23_client_method(void)
 	if (!m)
 		return NULL;
 
-	strcpy(m->priority_string,
-	       "NORMAL");
+	strcpy(m->priority_string, "NORMAL");
 
 	m->connend = GNUTLS_CLIENT;
 
@@ -505,8 +496,7 @@ SSL_METHOD *SSLv23_server_method(void)
 	if (!m)
 		return NULL;
 
-	strcpy(m->priority_string,
-	       "NORMAL");
+	strcpy(m->priority_string, "NORMAL");
 	m->connend = GNUTLS_SERVER;
 
 	return m;
@@ -568,7 +558,6 @@ SSL_METHOD *TLSv1_server_method(void)
 	return m;
 }
 
-
 /* SSL_CIPHER functions */
 
 SSL_CIPHER *SSL_get_current_cipher(SSL * ssl)
@@ -583,8 +572,7 @@ SSL_CIPHER *SSL_get_current_cipher(SSL * ssl)
 	ssl->ciphersuite.mac = gnutls_mac_get(ssl->gnutls_state);
 	ssl->ciphersuite.compression =
 	    gnutls_compression_get(ssl->gnutls_state);
-	ssl->ciphersuite.cert =
-	    gnutls_certificate_type_get(ssl->gnutls_state);
+	ssl->ciphersuite.cert = gnutls_certificate_type_get(ssl->gnutls_state);
 
 	return &(ssl->ciphersuite);
 }
@@ -638,7 +626,7 @@ char *SSL_CIPHER_description(SSL_CIPHER * cipher, char *buf, int size)
 		tmpsize = size;
 		local_alloc = 0;
 	} else {
-		tmpbuf = (char *) malloc(128);
+		tmpbuf = (char *)malloc(128);
 		tmpsize = 128;
 		local_alloc = 1;
 	}
@@ -650,13 +638,12 @@ char *SSL_CIPHER_description(SSL_CIPHER * cipher, char *buf, int size)
 		     gnutls_mac_get_name(cipher->mac)) == -1) {
 		if (local_alloc)
 			free(tmpbuf);
-		return (char *) "Buffer too small";
+		return (char *)"Buffer too small";
 	}
 
 	return tmpbuf;
 }
 
-
 /* X509 functions */
 
 X509_NAME *X509_get_subject_name(const X509 * cert)
@@ -706,13 +693,11 @@ void X509_free(const X509 * cert)
 	/* only get certificates as const items */
 }
 
-
 /* BIO functions */
 
 void BIO_get_fd(gnutls_session_t gnutls_state, int *fd)
 {
-	gnutls_transport_ptr_t tmp =
-	    gnutls_transport_get_ptr(gnutls_state);
+	gnutls_transport_ptr_t tmp = gnutls_transport_get_ptr(gnutls_state);
 	*fd = GNUTLS_POINTER_TO_INT(tmp);
 }
 
@@ -729,7 +714,6 @@ BIO *BIO_new_socket(int sock, int close_flag)
 	return bio;
 }
 
-
 /* error handling */
 
 unsigned long ERR_get_error(void)
@@ -747,7 +731,6 @@ const char *ERR_error_string(unsigned long e, char *buf)
 	return gnutls_strerror(-1 * e);
 }
 
-
 /* RAND functions */
 
 int RAND_status(void)
@@ -792,13 +775,12 @@ int RAND_egd_bytes(const char *path, int bytes)
 	return bytes;
 }
 
-
 /* message digest functions */
 
 void MD5_Init(MD5_CTX * ctx)
 {
 	int ret;
-	ret = gnutls_hash_init((void *) &ctx->handle, GNUTLS_DIG_MD5);
+	ret = gnutls_hash_init((void *)&ctx->handle, GNUTLS_DIG_MD5);
 	if (ret < 0)
 		abort();
 }
@@ -827,7 +809,7 @@ unsigned char *MD5(const unsigned char *buf, unsigned long len,
 void RIPEMD160_Init(RIPEMD160_CTX * ctx)
 {
 	int ret;
-	ret = gnutls_hash_init((void *) &ctx->handle, GNUTLS_DIG_RMD160);
+	ret = gnutls_hash_init((void *)&ctx->handle, GNUTLS_DIG_RMD160);
 	if (ret < 0)
 		abort();
 }
diff --git a/extra/includes/gnutls/openssl.h b/extra/includes/gnutls/openssl.h
index 23ed6c1d02..aead126767 100644
--- a/extra/includes/gnutls/openssl.h
+++ b/extra/includes/gnutls/openssl.h
@@ -29,23 +29,23 @@
  */
 
 #ifndef GNUTLS_OPENSSL_H
-#define GNUTLS_OPENSSL_H
+# define GNUTLS_OPENSSL_H
 
-#ifdef __cplusplus
+# ifdef __cplusplus
 extern "C" {
-#endif
+# endif
 
-#include <gnutls/gnutls.h>
+# include <gnutls/gnutls.h>
 
 /* Extra definitions that no longer exist in gnutls.
  */
-#define GNUTLS_X509_CN_SIZE 256
-#define GNUTLS_X509_C_SIZE 3
-#define GNUTLS_X509_O_SIZE 256
-#define GNUTLS_X509_OU_SIZE 256
-#define GNUTLS_X509_L_SIZE 256
-#define GNUTLS_X509_S_SIZE 256
-#define GNUTLS_X509_EMAIL_SIZE 256
+# define GNUTLS_X509_CN_SIZE 256
+# define GNUTLS_X509_C_SIZE 3
+# define GNUTLS_X509_O_SIZE 256
+# define GNUTLS_X509_OU_SIZE 256
+# define GNUTLS_X509_L_SIZE 256
+# define GNUTLS_X509_S_SIZE 256
+# define GNUTLS_X509_EMAIL_SIZE 256
 
 	typedef struct {
 		char common_name[GNUTLS_X509_CN_SIZE];
@@ -57,37 +57,36 @@ extern "C" {
 		char email[GNUTLS_X509_EMAIL_SIZE];
 	} gnutls_x509_dn;
 
+# define OPENSSL_VERSION_NUMBER (0x0090604F)
+# define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER
+# define OPENSSL_VERSION_TEXT ("GNUTLS " GNUTLS_VERSION " ")
 
-#define OPENSSL_VERSION_NUMBER (0x0090604F)
-#define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER
-#define OPENSSL_VERSION_TEXT ("GNUTLS " GNUTLS_VERSION " ")
-
-#define SSL_ERROR_NONE        (0)
-#define SSL_ERROR_SSL         (1)
-#define SSL_ERROR_WANT_READ   (2)
-#define SSL_ERROR_WANT_WRITE  (3)
-#define SSL_ERROR_SYSCALL     (5)
-#define SSL_ERROR_ZERO_RETURN (6)
+# define SSL_ERROR_NONE        (0)
+# define SSL_ERROR_SSL         (1)
+# define SSL_ERROR_WANT_READ   (2)
+# define SSL_ERROR_WANT_WRITE  (3)
+# define SSL_ERROR_SYSCALL     (5)
+# define SSL_ERROR_ZERO_RETURN (6)
 
-#define SSL_FILETYPE_PEM (GNUTLS_X509_FMT_PEM)
+# define SSL_FILETYPE_PEM (GNUTLS_X509_FMT_PEM)
 
-#define SSL_VERIFY_NONE (0)
+# define SSL_VERIFY_NONE (0)
 
-#define SSL_ST_OK (1)
+# define SSL_ST_OK (1)
 
-#define X509_V_ERR_CERT_NOT_YET_VALID          (1)
-#define X509_V_ERR_CERT_HAS_EXPIRED            (2)
-#define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT (3)
+# define X509_V_ERR_CERT_NOT_YET_VALID          (1)
+# define X509_V_ERR_CERT_HAS_EXPIRED            (2)
+# define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT (3)
 
-#define SSL_OP_ALL (0x000FFFFF)
-#define SSL_OP_NO_TLSv1 (0x0400000)
+# define SSL_OP_ALL (0x000FFFFF)
+# define SSL_OP_NO_TLSv1 (0x0400000)
 
-#define SSL_MODE_ENABLE_PARTIAL_WRITE (0x1)
-#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER (0x2)
-#define SSL_MODE_AUTO_RETRY (0x4)
+# define SSL_MODE_ENABLE_PARTIAL_WRITE (0x1)
+# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER (0x2)
+# define SSL_MODE_AUTO_RETRY (0x4)
 
-#undef X509_NAME
-#undef X509
+# undef X509_NAME
+# undef X509
 	typedef gnutls_x509_dn X509_NAME;
 	typedef gnutls_datum_t X509;
 
@@ -115,10 +114,10 @@ extern "C" {
 		SSL *ssl;
 		int error;
 		const gnutls_datum_t *cert_list;
-#define current_cert cert_list
+# define current_cert cert_list
 	} X509_STORE_CTX;
 
-#define X509_STORE_CTX_get_current_cert(ctx) ((ctx)->current_cert)
+# define X509_STORE_CTX_get_current_cert(ctx) ((ctx)->current_cert)
 
 	typedef struct _SSL_CTX {
 		SSL_METHOD *method;
@@ -128,7 +127,7 @@ extern "C" {
 		int keyfile_type;
 		unsigned long options;
 
-		int (*verify_callback) (int, X509_STORE_CTX *);
+		int (*verify_callback)(int, X509_STORE_CTX *);
 		int verify_mode;
 
 	} SSL_CTX;
@@ -146,14 +145,14 @@ extern "C" {
 		int state;
 		unsigned long options;
 
-		int (*verify_callback) (int, X509_STORE_CTX *);
+		int (*verify_callback)(int, X509_STORE_CTX *);
 		int verify_mode;
 
 		gnutls_transport_ptr_t rfd;
 		gnutls_transport_ptr_t wfd;
 	};
 
-#define rbio gnutls_state
+# define rbio gnutls_state
 
 	typedef struct {
 		void *handle;
@@ -162,25 +161,23 @@ extern "C" {
 	struct rsa_st;
 	typedef struct rsa_st RSA;
 
-#define MD5_CTX MD_CTX
-#define RIPEMD160_CTX MD_CTX
-
-#define OpenSSL_add_ssl_algorithms()  SSL_library_init()
-#define SSLeay_add_ssl_algorithms()   SSL_library_init()
-#define SSLeay_add_all_algorithms()   OpenSSL_add_all_algorithms()
+# define MD5_CTX MD_CTX
+# define RIPEMD160_CTX MD_CTX
 
-#define SSL_get_cipher_name(ssl) SSL_CIPHER_get_name(SSL_get_current_cipher(ssl))
-#define SSL_get_cipher(ssl) SSL_get_cipher_name(ssl)
-#define SSL_get_cipher_bits(ssl,bp) SSL_CIPHER_get_bits(SSL_get_current_cipher(ssl),(bp))
-#define SSL_get_cipher_version(ssl) SSL_CIPHER_get_version(SSL_get_current_cipher(ssl))
+# define OpenSSL_add_ssl_algorithms()  SSL_library_init()
+# define SSLeay_add_ssl_algorithms()   SSL_library_init()
+# define SSLeay_add_all_algorithms()   OpenSSL_add_all_algorithms()
 
+# define SSL_get_cipher_name(ssl) SSL_CIPHER_get_name(SSL_get_current_cipher(ssl))
+# define SSL_get_cipher(ssl) SSL_get_cipher_name(ssl)
+# define SSL_get_cipher_bits(ssl,bp) SSL_CIPHER_get_bits(SSL_get_current_cipher(ssl),(bp))
+# define SSL_get_cipher_version(ssl) SSL_CIPHER_get_version(SSL_get_current_cipher(ssl))
 
 /* Library initialisation functions */
 
 	int SSL_library_init(void);
 	void OpenSSL_add_all_algorithms(void);
 
-
 /* SSL_CTX structure handling */
 
 	SSL_CTX *SSL_CTX_new(SSL_METHOD * method);
@@ -191,14 +188,11 @@ extern "C" {
 	int SSL_CTX_use_PrivateKey_file(SSL_CTX * ctx, const char *keyfile,
 					int type);
 	void SSL_CTX_set_verify(SSL_CTX * ctx, int verify_mode,
-				int (*verify_callback) (int,
-							X509_STORE_CTX *));
-	unsigned long SSL_CTX_set_options(SSL_CTX * ctx,
-					  unsigned long options);
+				int (*verify_callback)(int, X509_STORE_CTX *));
+	unsigned long SSL_CTX_set_options(SSL_CTX * ctx, unsigned long options);
 	long SSL_CTX_set_mode(SSL_CTX * ctx, long mode);
 	int SSL_CTX_set_cipher_list(SSL_CTX * ctx, const char *list);
 
-
 /* SSL_CTX statistics */
 
 	long SSL_CTX_sess_number(SSL_CTX * ctx);
@@ -212,7 +206,6 @@ extern "C" {
 	long SSL_CTX_sess_misses(SSL_CTX * ctx);
 	long SSL_CTX_sess_timeouts(SSL_CTX * ctx);
 
-
 /* SSL structure handling */
 
 	SSL *SSL_new(SSL_CTX * ctx);
@@ -226,8 +219,7 @@ extern "C" {
 	void SSL_set_connect_state(SSL * ssl);
 	int SSL_pending(SSL * ssl);
 	void SSL_set_verify(SSL * ssl, int verify_mode,
-			    int (*verify_callback) (int,
-						    X509_STORE_CTX *));
+			    int (*verify_callback)(int, X509_STORE_CTX *));
 	const X509 *SSL_get_peer_certificate(SSL * ssl);
 
 /* SSL connection open/close/read/write functions */
@@ -240,16 +232,15 @@ extern "C" {
 
 	int SSL_want(SSL * ssl);
 
-#define SSL_NOTHING (1)
-#define SSL_WRITING (2)
-#define SSL_READING (3)
-#define SSL_X509_LOOKUP (4)
-
-#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
-#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
-#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
-#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
+# define SSL_NOTHING (1)
+# define SSL_WRITING (2)
+# define SSL_READING (3)
+# define SSL_X509_LOOKUP (4)
 
+# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
+# define SSL_want_read(s) (SSL_want(s) == SSL_READING)
+# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
+# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
 
 /* SSL_METHOD functions */
 
@@ -260,16 +251,13 @@ extern "C" {
 	SSL_METHOD *TLSv1_client_method(void);
 	SSL_METHOD *TLSv1_server_method(void);
 
-
 /* SSL_CIPHER functions */
 
 	SSL_CIPHER *SSL_get_current_cipher(SSL * ssl);
 	const char *SSL_CIPHER_get_name(SSL_CIPHER * cipher);
 	int SSL_CIPHER_get_bits(SSL_CIPHER * cipher, int *bits);
 	const char *SSL_CIPHER_get_version(SSL_CIPHER * cipher);
-	char *SSL_CIPHER_description(SSL_CIPHER * cipher, char *buf,
-				     int size);
-
+	char *SSL_CIPHER_description(SSL_CIPHER * cipher, char *buf, int size);
 
 /* X509 functions */
 
@@ -278,7 +266,6 @@ extern "C" {
 	char *X509_NAME_oneline(gnutls_x509_dn * name, char *buf, int len);
 	void X509_free(const X509 * cert);
 
-
 /* BIO functions */
 
 	void BIO_get_fd(gnutls_session_t gnutls_state, int *fd);
@@ -289,7 +276,6 @@ extern "C" {
 	unsigned long ERR_get_error(void);
 	const char *ERR_error_string(unsigned long e, char *buf);
 
-
 /* RAND functions */
 
 	int RAND_status(void);
@@ -301,11 +287,11 @@ extern "C" {
 	int RAND_write_file(const char *name);
 
 	int RAND_egd_bytes(const char *path, int bytes);
-#define RAND_egd(p) RAND_egd_bytes((p), 255)
+# define RAND_egd(p) RAND_egd_bytes((p), 255)
 
 /* message digest functions */
 
-#define MD5_DIGEST_LENGTH 16
+# define MD5_DIGEST_LENGTH 16
 
 	void MD5_Init(MD5_CTX * ctx);
 	void MD5_Update(MD5_CTX * ctx, const void *buf, int len);
@@ -314,13 +300,12 @@ extern "C" {
 			   unsigned char *md);
 
 	void RIPEMD160_Init(RIPEMD160_CTX * ctx);
-	void RIPEMD160_Update(RIPEMD160_CTX * ctx, const void *buf,
-			      int len);
+	void RIPEMD160_Update(RIPEMD160_CTX * ctx, const void *buf, int len);
 	void RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX * ctx);
 	unsigned char *RIPEMD160(const unsigned char *buf,
 				 unsigned long len, unsigned char *md);
 
-#ifdef __cplusplus
+# ifdef __cplusplus
 }
-#endif
+# endif
 #endif
diff --git a/extra/openssl_compat.c b/extra/openssl_compat.c
index d8c60d4450..f50e8f61cd 100644
--- a/extra/openssl_compat.c
+++ b/extra/openssl_compat.c
@@ -86,8 +86,7 @@ gnutls_x509_extract_certificate_dn(const gnutls_datum_t * cert,
 	len = sizeof(ret->state_or_province_name);
 	gnutls_x509_crt_get_dn_by_oid(xcert,
 				      GNUTLS_OID_X520_STATE_OR_PROVINCE_NAME,
-				      0, 0, ret->state_or_province_name,
-				      &len);
+				      0, 0, ret->state_or_province_name, &len);
 
 	len = sizeof(ret->email);
 	gnutls_x509_crt_get_dn_by_oid(xcert, GNUTLS_OID_PKCS9_EMAIL, 0, 0,
@@ -134,8 +133,7 @@ gnutls_x509_extract_certificate_issuer_dn(const gnutls_datum_t * cert,
 	len = sizeof(ret->organization);
 	gnutls_x509_crt_get_issuer_dn_by_oid(xcert,
 					     GNUTLS_OID_X520_ORGANIZATION_NAME,
-					     0, 0, ret->organization,
-					     &len);
+					     0, 0, ret->organization, &len);
 
 	len = sizeof(ret->organizational_unit_name);
 	gnutls_x509_crt_get_issuer_dn_by_oid(xcert,
@@ -152,15 +150,13 @@ gnutls_x509_extract_certificate_issuer_dn(const gnutls_datum_t * cert,
 	len = sizeof(ret->locality_name);
 	gnutls_x509_crt_get_issuer_dn_by_oid(xcert,
 					     GNUTLS_OID_X520_LOCALITY_NAME,
-					     0, 0, ret->locality_name,
-					     &len);
+					     0, 0, ret->locality_name, &len);
 
 	len = sizeof(ret->state_or_province_name);
 	gnutls_x509_crt_get_issuer_dn_by_oid(xcert,
 					     GNUTLS_OID_X520_STATE_OR_PROVINCE_NAME,
 					     0, 0,
-					     ret->state_or_province_name,
-					     &len);
+					     ret->state_or_province_name, &len);
 
 	len = sizeof(ret->email);
 	gnutls_x509_crt_get_issuer_dn_by_oid(xcert, GNUTLS_OID_PKCS9_EMAIL,
diff --git a/extra/openssl_compat.h b/extra/openssl_compat.h
index b05cacb606..f09897cdad 100644
--- a/extra/openssl_compat.h
+++ b/extra/openssl_compat.h
@@ -21,10 +21,10 @@
  */
 
 #ifndef GNUTLS_COMPAT8_H
-#define GNUTLS_COMPAT8_H
+# define GNUTLS_COMPAT8_H
 
 /* Extra definitions */
-#include <gnutls/openssl.h>
+# include <gnutls/openssl.h>
 
 int gnutls_x509_extract_certificate_dn(const gnutls_datum_t *,
 				       gnutls_x509_dn *);