First pass at applying KNF to the OpenSSL code, which almost makes it

readable. This pass is whitespace only and can readily be verified using
tr and md5.

3 files changed, 514 insertions, 521 deletions

diff --git a/lib/libssl/src/ssl/LPdir_unix.c b/lib/libssl/src/ssl/LPdir_unix.c
index b004cd99e8a..000a1bd8193 100644
--- a/lib/libssl/src/ssl/LPdir_unix.c
+++ b/lib/libssl/src/ssl/LPdir_unix.c
@@ -56,72 +56,66 @@
 # define LP_ENTRY_SIZE 255
 #endif
 
-struct LP_dir_context_st
-{
-  DIR *dir;
-  char entry_name[LP_ENTRY_SIZE+1];
+struct LP_dir_context_st {
+	DIR *dir;
+	char entry_name[LP_ENTRY_SIZE + 1];
 };
 
-const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory)
+const char
+*LP_find_file(LP_DIR_CTX **ctx, const char *directory)
 {
-  struct dirent *direntry = NULL;
-
-  if (ctx == NULL || directory == NULL)
-    {
-      errno = EINVAL;
-      return 0;
-    }
+	struct dirent *direntry = NULL;
 
-  errno = 0;
-  if (*ctx == NULL)
-    {
-      *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
-      if (*ctx == NULL)
-	{
-	  errno = ENOMEM;
-	  return 0;
+	if (ctx == NULL || directory == NULL) {
+		errno = EINVAL;
+		return 0;
 	}
-      memset(*ctx, '\0', sizeof(LP_DIR_CTX));
 
-      (*ctx)->dir = opendir(directory);
-      if ((*ctx)->dir == NULL)
-	{
-	  int save_errno = errno; /* Probably not needed, but I'm paranoid */
-	  free(*ctx);
-	  *ctx = NULL;
-	  errno = save_errno;
-	  return 0;
+	errno = 0;
+	if (*ctx == NULL) {
+		*ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
+		if (*ctx == NULL) {
+			errno = ENOMEM;
+			return 0;
+		}
+		memset(*ctx, '\0', sizeof(LP_DIR_CTX));
+
+		(*ctx)->dir = opendir(directory);
+		if ((*ctx)->dir == NULL) {
+			int save_errno = errno; /* Probably not needed, but I'm paranoid */
+			free(*ctx);
+			*ctx = NULL;
+			errno = save_errno;
+			return 0;
+		}
 	}
-    }
 
-  direntry = readdir((*ctx)->dir);
-  if (direntry == NULL)
-    {
-      return 0;
-    }
+	direntry = readdir((*ctx)->dir);
+	if (direntry == NULL) {
+		return 0;
+	}
 
-  strncpy((*ctx)->entry_name, direntry->d_name, sizeof((*ctx)->entry_name) - 1);
-  (*ctx)->entry_name[sizeof((*ctx)->entry_name) - 1] = '\0';
-  return (*ctx)->entry_name;
+	strncpy((*ctx)->entry_name, direntry->d_name, sizeof((*ctx)->entry_name) - 1);
+	(*ctx)->entry_name[sizeof((*ctx)->entry_name) - 1] = '\0';
+	return (*ctx)->entry_name;
 }
 
-int LP_find_file_end(LP_DIR_CTX **ctx)
+int
+LP_find_file_end(LP_DIR_CTX **ctx)
 {
-  if (ctx != NULL && *ctx != NULL)
-    {
-      int ret = closedir((*ctx)->dir);
+	if (ctx != NULL && *ctx != NULL) {
+		int ret = closedir((*ctx)->dir);
 
-      free(*ctx);
-      switch (ret)
-	{
-	case 0:
-	  return 1;
-	case -1:
-	  return 0;
-	default:
-	  break;
+		free(*ctx);
+		switch (ret) {
+		case 0:
+			return 1;
+		case -1:
+			return 0;
+		default:
+			break;
+		}
 	}
-    }
-  errno = EINVAL;
-  return 0;
+	errno = EINVAL;
+	return 0;
 }
diff --git a/lib/libssl/src/ssl/bio_ssl.c b/lib/libssl/src/ssl/bio_ssl.c
index e9552caee2a..65077aaa00d 100644
--- a/lib/libssl/src/ssl/bio_ssl.c
+++ b/lib/libssl/src/ssl/bio_ssl.c
@@ -72,8 +72,7 @@ static long ssl_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int ssl_new(BIO *h);
 static int ssl_free(BIO *data);
 static long ssl_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
-typedef struct bio_ssl_st
-	{
+typedef struct bio_ssl_st {
 	SSL *ssl; /* The ssl handle :-) */
 	/* re-negotiate every time the total number of bytes is this size */
 	int num_renegotiates;
@@ -81,11 +80,10 @@ typedef struct bio_ssl_st
 	unsigned long byte_count;
 	unsigned long renegotiate_timeout;
 	unsigned long last_time;
-	} BIO_SSL;
+} BIO_SSL;
 
-static BIO_METHOD methods_sslp=
-	{
-	BIO_TYPE_SSL,"ssl",
+static BIO_METHOD methods_sslp = {
+	BIO_TYPE_SSL, "ssl",
 	ssl_write,
 	ssl_read,
 	ssl_puts,
@@ -94,106 +92,105 @@ static BIO_METHOD methods_sslp=
 	ssl_new,
 	ssl_free,
 	ssl_callback_ctrl,
-	};
+};
 
-BIO_METHOD *BIO_f_ssl(void)
-	{
-	return(&methods_sslp);
-	}
+BIO_METHOD
+*BIO_f_ssl(void)
+{
+	return (&methods_sslp);
+}
 
-static int ssl_new(BIO *bi)
-	{
+static int
+ssl_new(BIO *bi)
+{
 	BIO_SSL *bs;
 
-	bs=(BIO_SSL *)OPENSSL_malloc(sizeof(BIO_SSL));
-	if (bs == NULL)
-		{
-		BIOerr(BIO_F_SSL_NEW,ERR_R_MALLOC_FAILURE);
-		return(0);
-		}
-	memset(bs,0,sizeof(BIO_SSL));
-	bi->init=0;
-	bi->ptr=(char *)bs;
-	bi->flags=0;
-	return(1);
+	bs = (BIO_SSL *)OPENSSL_malloc(sizeof(BIO_SSL));
+	if (bs == NULL) {
+		BIOerr(BIO_F_SSL_NEW, ERR_R_MALLOC_FAILURE);
+		return (0);
 	}
-
-static int ssl_free(BIO *a)
-	{
+	memset(bs, 0, sizeof(BIO_SSL));
+	bi->init = 0;
+	bi->ptr = (char *)bs;
+	bi->flags = 0;
+	return (1);
+}
+
+static int
+ssl_free(BIO *a)
+{
 	BIO_SSL *bs;
 
-	if (a == NULL) return(0);
-	bs=(BIO_SSL *)a->ptr;
-	if (bs->ssl != NULL) SSL_shutdown(bs->ssl);
-	if (a->shutdown)
-		{
+	if (a == NULL)
+		return (0);
+	bs = (BIO_SSL *)a->ptr;
+	if (bs->ssl != NULL)
+		SSL_shutdown(bs->ssl);
+	if (a->shutdown) {
 		if (a->init && (bs->ssl != NULL))
 			SSL_free(bs->ssl);
-		a->init=0;
-		a->flags=0;
-		}
+		a->init = 0;
+		a->flags = 0;
+	}
 	if (a->ptr != NULL)
 		OPENSSL_free(a->ptr);
-	return(1);
-	}
-	
-static int ssl_read(BIO *b, char *out, int outl)
-	{
-	int ret=1;
+	return (1);
+}
+
+static int
+ssl_read(BIO *b, char *out, int outl)
+{
+	int ret = 1;
 	BIO_SSL *sb;
 	SSL *ssl;
-	int retry_reason=0;
-	int r=0;
+	int retry_reason = 0;
+	int r = 0;
 
-	if (out == NULL) return(0);
-	sb=(BIO_SSL *)b->ptr;
-	ssl=sb->ssl;
+	if (out == NULL)
+		return (0);
+	sb = (BIO_SSL *)b->ptr;
+	ssl = sb->ssl;
 
 	BIO_clear_retry_flags(b);
 
 #if 0
-	if (!SSL_is_init_finished(ssl))
-		{
+	if (!SSL_is_init_finished(ssl)) {
 /*		ret=SSL_do_handshake(ssl); */
-		if (ret > 0)
-			{
+		if (ret > 0) {
 
-			outflags=(BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY);
-			ret= -1;
+			outflags = (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY);
+			ret = -1;
 			goto end;
-			}
 		}
+	}
 #endif
 /*	if (ret > 0) */
-	ret=SSL_read(ssl,out,outl);
+	ret = SSL_read(ssl, out, outl);
 
-	switch (SSL_get_error(ssl,ret))
-		{
+	switch (SSL_get_error(ssl, ret)) {
 	case SSL_ERROR_NONE:
-		if (ret <= 0) break;
-		if (sb->renegotiate_count > 0)
-			{
-			sb->byte_count+=ret;
-			if (sb->byte_count > sb->renegotiate_count)
-				{
-				sb->byte_count=0;
+		if (ret <= 0)
+			break;
+		if (sb->renegotiate_count > 0) {
+			sb->byte_count += ret;
+			if (sb->byte_count > sb->renegotiate_count) {
+				sb->byte_count = 0;
 				sb->num_renegotiates++;
 				SSL_renegotiate(ssl);
-				r=1;
-				}
+				r = 1;
 			}
-		if ((sb->renegotiate_timeout > 0) && (!r))
-			{
+		}
+		if ((sb->renegotiate_timeout > 0) && (!r)) {
 			unsigned long tm;
 
-			tm=(unsigned long)time(NULL);
-			if (tm > sb->last_time+sb->renegotiate_timeout)
-				{
-				sb->last_time=tm;
+			tm = (unsigned long)time(NULL);
+			if (tm > sb->last_time + sb->renegotiate_timeout) {
+				sb->last_time = tm;
 				sb->num_renegotiates++;
 				SSL_renegotiate(ssl);
-				}
 			}
+		}
 
 		break;
 	case SSL_ERROR_WANT_READ:
@@ -204,71 +201,69 @@ static int ssl_read(BIO *b, char *out, int outl)
 		break;
 	case SSL_ERROR_WANT_X509_LOOKUP:
 		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_SSL_X509_LOOKUP;
+		retry_reason = BIO_RR_SSL_X509_LOOKUP;
 		break;
 	case SSL_ERROR_WANT_ACCEPT:
 		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_ACCEPT;
+		retry_reason = BIO_RR_ACCEPT;
 		break;
 	case SSL_ERROR_WANT_CONNECT:
 		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_CONNECT;
+		retry_reason = BIO_RR_CONNECT;
 		break;
 	case SSL_ERROR_SYSCALL:
 	case SSL_ERROR_SSL:
 	case SSL_ERROR_ZERO_RETURN:
 	default:
 		break;
-		}
-
-	b->retry_reason=retry_reason;
-	return(ret);
 	}
 
-static int ssl_write(BIO *b, const char *out, int outl)
-	{
-	int ret,r=0;
-	int retry_reason=0;
+	b->retry_reason = retry_reason;
+	return (ret);
+}
+
+static int
+ssl_write(BIO *b, const char *out, int outl)
+{
+	int ret, r = 0;
+	int retry_reason = 0;
 	SSL *ssl;
 	BIO_SSL *bs;
 
-	if (out == NULL) return(0);
-	bs=(BIO_SSL *)b->ptr;
-	ssl=bs->ssl;
+	if (out == NULL)
+		return (0);
+	bs = (BIO_SSL *)b->ptr;
+	ssl = bs->ssl;
 
 	BIO_clear_retry_flags(b);
 
 /*	ret=SSL_do_handshake(ssl);
 	if (ret > 0) */
-	ret=SSL_write(ssl,out,outl);
+		ret = SSL_write(ssl, out, outl);
 
-	switch (SSL_get_error(ssl,ret))
-		{
+	switch (SSL_get_error(ssl, ret)) {
 	case SSL_ERROR_NONE:
-		if (ret <= 0) break;
-		if (bs->renegotiate_count > 0)
-			{
-			bs->byte_count+=ret;
-			if (bs->byte_count > bs->renegotiate_count)
-				{
-				bs->byte_count=0;
+		if (ret <= 0)
+			break;
+		if (bs->renegotiate_count > 0) {
+			bs->byte_count += ret;
+			if (bs->byte_count > bs->renegotiate_count) {
+				bs->byte_count = 0;
 				bs->num_renegotiates++;
 				SSL_renegotiate(ssl);
-				r=1;
-				}
+				r = 1;
 			}
-		if ((bs->renegotiate_timeout > 0) && (!r))
-			{
+		}
+		if ((bs->renegotiate_timeout > 0) && (!r)) {
 			unsigned long tm;
 
-			tm=(unsigned long)time(NULL);
-			if (tm > bs->last_time+bs->renegotiate_timeout)
-				{
-				bs->last_time=tm;
+			tm = (unsigned long)time(NULL);
+			if (tm > bs->last_time + bs->renegotiate_timeout) {
+				bs->last_time = tm;
 				bs->num_renegotiates++;
 				SSL_renegotiate(ssl);
-				}
 			}
+		}
 		break;
 	case SSL_ERROR_WANT_WRITE:
 		BIO_set_retry_write(b);
@@ -278,34 +273,34 @@ static int ssl_write(BIO *b, const char *out, int outl)
 		break;
 	case SSL_ERROR_WANT_X509_LOOKUP:
 		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_SSL_X509_LOOKUP;
+		retry_reason = BIO_RR_SSL_X509_LOOKUP;
 		break;
 	case SSL_ERROR_WANT_CONNECT:
 		BIO_set_retry_special(b);
-		retry_reason=BIO_RR_CONNECT;
+		retry_reason = BIO_RR_CONNECT;
 	case SSL_ERROR_SYSCALL:
 	case SSL_ERROR_SSL:
 	default:
 		break;
-		}
-
-	b->retry_reason=retry_reason;
-	return(ret);
 	}
 
-static long ssl_ctrl(BIO *b, int cmd, long num, void *ptr)
-	{
-	SSL **sslp,*ssl;
+	b->retry_reason = retry_reason;
+	return (ret);
+}
+
+static long
+ssl_ctrl(BIO *b, int cmd, long num, void *ptr)
+{
+	SSL **sslp, *ssl;
 	BIO_SSL *bs;
-	BIO *dbio,*bio;
-	long ret=1;
+	BIO *dbio, *bio;
+	long ret = 1;
 
-	bs=(BIO_SSL *)b->ptr;
-	ssl=bs->ssl;
+	bs = (BIO_SSL *)b->ptr;
+	ssl = bs->ssl;
 	if ((ssl == NULL)  && (cmd != BIO_C_SET_SSL))
-		return(0);
-	switch (cmd)
-		{
+		return (0);
+	switch (cmd) {
 	case BIO_CTRL_RESET:
 		SSL_shutdown(ssl);
 
@@ -317,14 +312,14 @@ static long ssl_ctrl(BIO *b, int cmd, long num, void *ptr)
 		SSL_clear(ssl);
 
 		if (b->next_bio != NULL)
-			ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
+			ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
 		else if (ssl->rbio != NULL)
-			ret=BIO_ctrl(ssl->rbio,cmd,num,ptr);
+			ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);
 		else
-			ret=1;
+			ret = 1;
 		break;
 	case BIO_CTRL_INFO:
-		ret=0;
+		ret = 0;
 		break;
 	case BIO_C_SSL_MODE:
 		if (num) /* client mode */
@@ -333,273 +328,273 @@ static long ssl_ctrl(BIO *b, int cmd, long num, void *ptr)
 			SSL_set_accept_state(ssl);
 		break;
 	case BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT:
-		ret=bs->renegotiate_timeout;
-		if (num < 60) num=5;
-		bs->renegotiate_timeout=(unsigned long)num;
-		bs->last_time=(unsigned long)time(NULL);
+		ret = bs->renegotiate_timeout;
+		if (num < 60)
+			num = 5;
+		bs->renegotiate_timeout = (unsigned long)num;
+		bs->last_time = (unsigned long)time(NULL);
 		break;
 	case BIO_C_SET_SSL_RENEGOTIATE_BYTES:
-		ret=bs->renegotiate_count;
+		ret = bs->renegotiate_count;
 		if ((long)num >=512)
-			bs->renegotiate_count=(unsigned long)num;
+			bs->renegotiate_count = (unsigned long)num;
 		break;
 	case BIO_C_GET_SSL_NUM_RENEGOTIATES:
-		ret=bs->num_renegotiates;
+		ret = bs->num_renegotiates;
 		break;
 	case BIO_C_SET_SSL:
-		if (ssl != NULL)
-			{
+		if (ssl != NULL) {
 			ssl_free(b);
 			if (!ssl_new(b))
 				return 0;
-			}
-		b->shutdown=(int)num;
-		ssl=(SSL *)ptr;
-		((BIO_SSL *)b->ptr)->ssl=ssl;
-		bio=SSL_get_rbio(ssl);
-		if (bio != NULL)
-			{
+		}
+		b->shutdown = (int)num;
+		ssl = (SSL *)ptr;
+		((BIO_SSL *)b->ptr)->ssl = ssl;
+		bio = SSL_get_rbio(ssl);
+		if (bio != NULL) {
 			if (b->next_bio != NULL)
-				BIO_push(bio,b->next_bio);
-			b->next_bio=bio;
-			CRYPTO_add(&bio->references,1,CRYPTO_LOCK_BIO);
-			}
-		b->init=1;
+				BIO_push(bio, b->next_bio);
+			b->next_bio = bio;
+			CRYPTO_add(&bio->references, 1, CRYPTO_LOCK_BIO);
+		}
+		b->init = 1;
 		break;
 	case BIO_C_GET_SSL:
-		if (ptr != NULL)
-			{
-			sslp=(SSL **)ptr;
-			*sslp=ssl;
-			}
-		else
-			ret=0;
+		if (ptr != NULL) {
+			sslp = (SSL **)ptr;
+			*sslp = ssl;
+		} else
+			ret = 0;
 		break;
 	case BIO_CTRL_GET_CLOSE:
-		ret=b->shutdown;
+		ret = b->shutdown;
 		break;
 	case BIO_CTRL_SET_CLOSE:
-		b->shutdown=(int)num;
+		b->shutdown = (int)num;
 		break;
 	case BIO_CTRL_WPENDING:
-		ret=BIO_ctrl(ssl->wbio,cmd,num,ptr);
+		ret = BIO_ctrl(ssl->wbio, cmd, num, ptr);
 		break;
 	case BIO_CTRL_PENDING:
-		ret=SSL_pending(ssl);
+		ret = SSL_pending(ssl);
 		if (ret == 0)
-			ret=BIO_pending(ssl->rbio);
+			ret = BIO_pending(ssl->rbio);
 		break;
 	case BIO_CTRL_FLUSH:
 		BIO_clear_retry_flags(b);
-		ret=BIO_ctrl(ssl->wbio,cmd,num,ptr);
+		ret = BIO_ctrl(ssl->wbio, cmd, num, ptr);
 		BIO_copy_next_retry(b);
 		break;
 	case BIO_CTRL_PUSH:
-		if ((b->next_bio != NULL) && (b->next_bio != ssl->rbio))
-			{
-			SSL_set_bio(ssl,b->next_bio,b->next_bio);
-			CRYPTO_add(&b->next_bio->references,1,CRYPTO_LOCK_BIO);
-			}
+		if ((b->next_bio != NULL) && (b->next_bio != ssl->rbio)) {
+			SSL_set_bio(ssl, b->next_bio, b->next_bio);
+			CRYPTO_add(&b->next_bio->references, 1, CRYPTO_LOCK_BIO);
+		}
 		break;
 	case BIO_CTRL_POP:
 		/* Only detach if we are the BIO explicitly being popped */
-		if (b == ptr)
-			{
+		if (b == ptr) {
 			/* Shouldn't happen in practice because the
 			 * rbio and wbio are the same when pushed.
 			 */
 			if (ssl->rbio != ssl->wbio)
 				BIO_free_all(ssl->wbio);
 			if (b->next_bio != NULL)
-				CRYPTO_add(&b->next_bio->references,-1,CRYPTO_LOCK_BIO);
-			ssl->wbio=NULL;
-			ssl->rbio=NULL;
-			}
+				CRYPTO_add(&b->next_bio->references, -1, CRYPTO_LOCK_BIO);
+			ssl->wbio = NULL;
+			ssl->rbio = NULL;
+		}
 		break;
 	case BIO_C_DO_STATE_MACHINE:
 		BIO_clear_retry_flags(b);
 
-		b->retry_reason=0;
-		ret=(int)SSL_do_handshake(ssl);
+		b->retry_reason = 0;
+		ret = (int)SSL_do_handshake(ssl);
 
-		switch (SSL_get_error(ssl,(int)ret))
-			{
+		switch (SSL_get_error(ssl,(int)ret)) {
 		case SSL_ERROR_WANT_READ:
 			BIO_set_flags(b,
-				BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY);
+			BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY);
 			break;
 		case SSL_ERROR_WANT_WRITE:
 			BIO_set_flags(b,
-				BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY);
+			BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY);
 			break;
 		case SSL_ERROR_WANT_CONNECT:
 			BIO_set_flags(b,
-				BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY);
-			b->retry_reason=b->next_bio->retry_reason;
+			BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY);
+			b->retry_reason = b->next_bio->retry_reason;
 			break;
 		default:
 			break;
-			}
+		}
 		break;
 	case BIO_CTRL_DUP:
-		dbio=(BIO *)ptr;
+		dbio = (BIO *)ptr;
 		if (((BIO_SSL *)dbio->ptr)->ssl != NULL)
 			SSL_free(((BIO_SSL *)dbio->ptr)->ssl);
-		((BIO_SSL *)dbio->ptr)->ssl=SSL_dup(ssl);
-		((BIO_SSL *)dbio->ptr)->renegotiate_count=
-			((BIO_SSL *)b->ptr)->renegotiate_count;
-		((BIO_SSL *)dbio->ptr)->byte_count=
-			((BIO_SSL *)b->ptr)->byte_count;
-		((BIO_SSL *)dbio->ptr)->renegotiate_timeout=
-			((BIO_SSL *)b->ptr)->renegotiate_timeout;
-		((BIO_SSL *)dbio->ptr)->last_time=
-			((BIO_SSL *)b->ptr)->last_time;
-		ret=(((BIO_SSL *)dbio->ptr)->ssl != NULL);
+		((BIO_SSL *)dbio->ptr)->ssl = SSL_dup(ssl);
+		((BIO_SSL *)dbio->ptr)->renegotiate_count =
+		    ((BIO_SSL *)b->ptr)->renegotiate_count;
+		((BIO_SSL *)dbio->ptr)->byte_count =
+		    ((BIO_SSL *)b->ptr)->byte_count;
+		((BIO_SSL *)dbio->ptr)->renegotiate_timeout =
+		    ((BIO_SSL *)b->ptr)->renegotiate_timeout;
+		((BIO_SSL *)dbio->ptr)->last_time =
+		    ((BIO_SSL *)b->ptr)->last_time;
+		ret = (((BIO_SSL *)dbio->ptr)->ssl != NULL);
 		break;
 	case BIO_C_GET_FD:
-		ret=BIO_ctrl(ssl->rbio,cmd,num,ptr);
+		ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);
 		break;
 	case BIO_CTRL_SET_CALLBACK:
 		{
 #if 0 /* FIXME: Should this be used?  -- Richard Levitte */
-		SSLerr(SSL_F_SSL_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-		ret = -1;
+			SSLerr(SSL_F_SSL_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+			ret = -1;
 #else
-		ret=0;
+			ret = 0;
 #endif
 		}
 		break;
 	case BIO_CTRL_GET_CALLBACK:
 		{
-		void (**fptr)(const SSL *xssl,int type,int val);
+			void (**fptr)(const SSL *xssl, int type, int val);
 
-		fptr=(void (**)(const SSL *xssl,int type,int val))ptr;
-		*fptr=SSL_get_info_callback(ssl);
+			fptr = (void (**)(const SSL *xssl, int type, int val))ptr;
+			*fptr = SSL_get_info_callback(ssl);
 		}
 		break;
 	default:
-		ret=BIO_ctrl(ssl->rbio,cmd,num,ptr);
+		ret = BIO_ctrl(ssl->rbio, cmd, num, ptr);
 		break;
-		}
-	return(ret);
 	}
+	return (ret);
+}
 
-static long ssl_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
-	{
+static long
+ssl_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
+{
 	SSL *ssl;
 	BIO_SSL *bs;
-	long ret=1;
+	long ret = 1;
 
-	bs=(BIO_SSL *)b->ptr;
-	ssl=bs->ssl;
-	switch (cmd)
-		{
+	bs = (BIO_SSL *)b->ptr;
+	ssl = bs->ssl;
+	switch (cmd) {
 	case BIO_CTRL_SET_CALLBACK:
 		{
 		/* FIXME: setting this via a completely different prototype
 		   seems like a crap idea */
-		SSL_set_info_callback(ssl,(void (*)(const SSL *,int,int))fp);
+			SSL_set_info_callback(ssl,(void (*)(const SSL *, int, int))fp);
 		}
 		break;
 	default:
-		ret=BIO_callback_ctrl(ssl->rbio,cmd,fp);
+		ret = BIO_callback_ctrl(ssl->rbio, cmd, fp);
 		break;
-		}
-	return(ret);
 	}
-
-static int ssl_puts(BIO *bp, const char *str)
-	{
-	int n,ret;
-
-	n=strlen(str);
-	ret=BIO_write(bp,str,n);
-	return(ret);
-	}
-
-BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx)
-	{
+	return (ret);
+}
+
+static int
+ssl_puts(BIO *bp, const char *str)
+{
+	int n, ret;
+
+	n = strlen(str);
+	ret = BIO_write(bp, str, n);
+	return (ret);
+}
+
+BIO
+*BIO_new_buffer_ssl_connect(SSL_CTX *ctx)
+{
 #ifndef OPENSSL_NO_SOCK
-	BIO *ret=NULL,*buf=NULL,*ssl=NULL;
+	BIO *ret = NULL, *buf = NULL, *ssl = NULL;
 
-	if ((buf=BIO_new(BIO_f_buffer())) == NULL)
-		return(NULL);
-	if ((ssl=BIO_new_ssl_connect(ctx)) == NULL)
+	if ((buf = BIO_new(BIO_f_buffer())) == NULL)
+		return (NULL);
+	if ((ssl = BIO_new_ssl_connect(ctx)) == NULL)
 		goto err;
-	if ((ret=BIO_push(buf,ssl)) == NULL)
+	if ((ret = BIO_push(buf, ssl)) == NULL)
 		goto err;
-	return(ret);
+	return (ret);
 err:
-	if (buf != NULL) BIO_free(buf);
-	if (ssl != NULL) BIO_free(ssl);
+	if (buf != NULL)
+		BIO_free(buf);
+	if (ssl != NULL)
+		BIO_free(ssl);
 #endif
-	return(NULL);
-	}
+	return (NULL);
+}
 
-BIO *BIO_new_ssl_connect(SSL_CTX *ctx)
-	{
+BIO
+*BIO_new_ssl_connect(SSL_CTX *ctx)
+{
 #ifndef OPENSSL_NO_SOCK
-	BIO *ret=NULL,*con=NULL,*ssl=NULL;
+	BIO *ret = NULL, *con = NULL, *ssl = NULL;
 
-	if ((con=BIO_new(BIO_s_connect())) == NULL)
-		return(NULL);
-	if ((ssl=BIO_new_ssl(ctx,1)) == NULL)
+	if ((con = BIO_new(BIO_s_connect())) == NULL)
+		return (NULL);
+	if ((ssl = BIO_new_ssl(ctx, 1)) == NULL)
 		goto err;
-	if ((ret=BIO_push(ssl,con)) == NULL)
+	if ((ret = BIO_push(ssl, con)) == NULL)
 		goto err;
-	return(ret);
+	return (ret);
 err:
-	if (con != NULL) BIO_free(con);
+	if (con != NULL)
+		BIO_free(con);
 #endif
-	return(NULL);
-	}
+	return (NULL);
+}
 
-BIO *BIO_new_ssl(SSL_CTX *ctx, int client)
-	{
+BIO
+*BIO_new_ssl(SSL_CTX *ctx, int client)
+{
 	BIO *ret;
 	SSL *ssl;
 
-	if ((ret=BIO_new(BIO_f_ssl())) == NULL)
-		return(NULL);
-	if ((ssl=SSL_new(ctx)) == NULL)
-		{
+	if ((ret = BIO_new(BIO_f_ssl())) == NULL)
+		return (NULL);
+	if ((ssl = SSL_new(ctx)) == NULL) {
 		BIO_free(ret);
-		return(NULL);
-		}
+		return (NULL);
+	}
 	if (client)
 		SSL_set_connect_state(ssl);
 	else
 		SSL_set_accept_state(ssl);
-		
-	BIO_set_ssl(ret,ssl,BIO_CLOSE);
-	return(ret);
-	}
 
-int BIO_ssl_copy_session_id(BIO *t, BIO *f)
-	{
-	t=BIO_find_type(t,BIO_TYPE_SSL);
-	f=BIO_find_type(f,BIO_TYPE_SSL);
+	BIO_set_ssl(ret, ssl, BIO_CLOSE);
+	return (ret);
+}
+
+int
+BIO_ssl_copy_session_id(BIO *t, BIO *f)
+{
+	t = BIO_find_type(t, BIO_TYPE_SSL);
+	f = BIO_find_type(f, BIO_TYPE_SSL);
 	if ((t == NULL) || (f == NULL))
-		return(0);
-	if (	(((BIO_SSL *)t->ptr)->ssl == NULL) || 
-		(((BIO_SSL *)f->ptr)->ssl == NULL))
-		return(0);
+		return (0);
+	if ((((BIO_SSL *)t->ptr)->ssl == NULL) ||
+	    (((BIO_SSL *)f->ptr)->ssl == NULL))
+		return (0);
 	SSL_copy_session_id(((BIO_SSL *)t->ptr)->ssl,((BIO_SSL *)f->ptr)->ssl);
-	return(1);
-	}
+	return (1);
+}
 
-void BIO_ssl_shutdown(BIO *b)
-	{
+void
+BIO_ssl_shutdown(BIO *b)
+{
 	SSL *s;
 
-	while (b != NULL)
-		{
-		if (b->method->type == BIO_TYPE_SSL)
-			{
-			s=((BIO_SSL *)b->ptr)->ssl;
+	while (b != NULL) {
+		if (b->method->type == BIO_TYPE_SSL) {
+			s = ((BIO_SSL *)b->ptr)->ssl;
 			SSL_shutdown(s);
 			break;
-			}
-		b=b->next_bio;
 		}
+		b = b->next_bio;
 	}
+}
diff --git a/lib/libssl/src/ssl/tls_srp.c b/lib/libssl/src/ssl/tls_srp.c
index 2315a7c0a2e..25ab73af9db 100644
--- a/lib/libssl/src/ssl/tls_srp.c
+++ b/lib/libssl/src/ssl/tls_srp.c
@@ -63,8 +63,8 @@
 #include <openssl/srp.h>
 #include <openssl/err.h>
 
-int SSL_CTX_SRP_CTX_free(struct ssl_ctx_st *ctx)
-	{
+int
+SSL_CTX_SRP_CTX_free(struct ssl_ctx_st *ctx) {
 	if (ctx == NULL)
 		return 0;
 	OPENSSL_free(ctx->srp_ctx.login);
@@ -93,10 +93,10 @@ int SSL_CTX_SRP_CTX_free(struct ssl_ctx_st *ctx)
 	ctx->srp_ctx.strength = SRP_MINIMAL_N;
 	ctx->srp_ctx.srp_Mask = 0;
 	return (1);
-	}
+}
 
-int SSL_SRP_CTX_free(struct ssl_st *s)
-	{
+int
+SSL_SRP_CTX_free(struct ssl_st *s) {
 	if (s == NULL)
 		return 0;
 	OPENSSL_free(s->srp_ctx.login);
@@ -125,10 +125,10 @@ int SSL_SRP_CTX_free(struct ssl_st *s)
 	s->srp_ctx.strength = SRP_MINIMAL_N;
 	s->srp_ctx.srp_Mask = 0;
 	return (1);
-	}
+}
 
-int SSL_SRP_CTX_init(struct ssl_st *s)
-	{
+int
+SSL_SRP_CTX_init(struct ssl_st *s) {
 	SSL_CTX *ctx;
 
 	if ((s == NULL) || ((ctx = s->ctx) == NULL))
@@ -154,31 +154,29 @@ int SSL_SRP_CTX_init(struct ssl_st *s)
 	s->srp_ctx.strength = ctx->srp_ctx.strength;
 
 	if (((ctx->srp_ctx.N != NULL) &&
-		 ((s->srp_ctx.N = BN_dup(ctx->srp_ctx.N)) == NULL)) ||
-		((ctx->srp_ctx.g != NULL) &&
-		 ((s->srp_ctx.g = BN_dup(ctx->srp_ctx.g)) == NULL)) ||
-		((ctx->srp_ctx.s != NULL) &&
-		 ((s->srp_ctx.s = BN_dup(ctx->srp_ctx.s)) == NULL)) ||
-		((ctx->srp_ctx.B != NULL) &&
-		 ((s->srp_ctx.B = BN_dup(ctx->srp_ctx.B)) == NULL)) ||
-		((ctx->srp_ctx.A != NULL) &&
-		 ((s->srp_ctx.A = BN_dup(ctx->srp_ctx.A)) == NULL)) ||
-		((ctx->srp_ctx.a != NULL) &&
-		 ((s->srp_ctx.a = BN_dup(ctx->srp_ctx.a)) == NULL)) ||
-		((ctx->srp_ctx.v != NULL) &&
-		 ((s->srp_ctx.v = BN_dup(ctx->srp_ctx.v)) == NULL)) ||
-		((ctx->srp_ctx.b != NULL) &&
-		 ((s->srp_ctx.b = BN_dup(ctx->srp_ctx.b)) == NULL)))
-		{
-		SSLerr(SSL_F_SSL_SRP_CTX_INIT,ERR_R_BN_LIB);
+	    ((s->srp_ctx.N = BN_dup(ctx->srp_ctx.N)) == NULL)) ||
+	    ((ctx->srp_ctx.g != NULL) &&
+	    ((s->srp_ctx.g = BN_dup(ctx->srp_ctx.g)) == NULL)) ||
+	    ((ctx->srp_ctx.s != NULL) &&
+	    ((s->srp_ctx.s = BN_dup(ctx->srp_ctx.s)) == NULL)) ||
+	    ((ctx->srp_ctx.B != NULL) &&
+	    ((s->srp_ctx.B = BN_dup(ctx->srp_ctx.B)) == NULL)) ||
+	    ((ctx->srp_ctx.A != NULL) &&
+	    ((s->srp_ctx.A = BN_dup(ctx->srp_ctx.A)) == NULL)) ||
+	    ((ctx->srp_ctx.a != NULL) &&
+	    ((s->srp_ctx.a = BN_dup(ctx->srp_ctx.a)) == NULL)) ||
+	    ((ctx->srp_ctx.v != NULL) &&
+	    ((s->srp_ctx.v = BN_dup(ctx->srp_ctx.v)) == NULL)) ||
+	    ((ctx->srp_ctx.b != NULL) &&
+	    ((s->srp_ctx.b = BN_dup(ctx->srp_ctx.b)) == NULL))) {
+		SSLerr(SSL_F_SSL_SRP_CTX_INIT, ERR_R_BN_LIB);
 		goto err;
-		}
-	if ((ctx->srp_ctx.login != NULL) && 
-		((s->srp_ctx.login = BUF_strdup(ctx->srp_ctx.login)) == NULL))
-		{
-		SSLerr(SSL_F_SSL_SRP_CTX_INIT,ERR_R_INTERNAL_ERROR);
+	}
+	if ((ctx->srp_ctx.login != NULL) &&
+	    ((s->srp_ctx.login = BUF_strdup(ctx->srp_ctx.login)) == NULL)) {
+		SSLerr(SSL_F_SSL_SRP_CTX_INIT, ERR_R_INTERNAL_ERROR);
 		goto err;
-		}
+	}
 	s->srp_ctx.srp_Mask = ctx->srp_ctx.srp_Mask;
 
 	return (1);
@@ -193,10 +191,10 @@ err:
 	BN_free(s->srp_ctx.b);
 	BN_free(s->srp_ctx.v);
 	return (0);
-	}
+}
 
-int SSL_CTX_SRP_CTX_init(struct ssl_ctx_st *ctx)
-	{
+int
+SSL_CTX_SRP_CTX_init(struct ssl_ctx_st *ctx) {
 	if (ctx == NULL)
 		return 0;
 
@@ -222,134 +220,119 @@ int SSL_CTX_SRP_CTX_init(struct ssl_ctx_st *ctx)
 	ctx->srp_ctx.strength = SRP_MINIMAL_N;
 
 	return (1);
-	}
+}
 
 /* server side */
-int SSL_srp_server_param_with_username(SSL *s, int *ad)
-	{
+int
+SSL_srp_server_param_with_username(SSL *s, int *ad)
+{
 	unsigned char b[SSL_MAX_MASTER_KEY_LENGTH];
 	int al;
 
 	*ad = SSL_AD_UNKNOWN_PSK_IDENTITY;
 	if ((s->srp_ctx.TLS_ext_srp_username_callback !=NULL) &&
-		((al = s->srp_ctx.TLS_ext_srp_username_callback(s, ad, s->srp_ctx.SRP_cb_arg))!=SSL_ERROR_NONE))
-			return al;
+	    ((al = s->srp_ctx.TLS_ext_srp_username_callback(s, ad,
+	        s->srp_ctx.SRP_cb_arg)) != SSL_ERROR_NONE))
+		return al;
 
 	*ad = SSL_AD_INTERNAL_ERROR;
-	if ((s->srp_ctx.N == NULL) ||
-		(s->srp_ctx.g == NULL) ||
-		(s->srp_ctx.s == NULL) ||
-		(s->srp_ctx.v == NULL))
+	if ((s->srp_ctx.N == NULL) || (s->srp_ctx.g == NULL) ||
+	    (s->srp_ctx.s == NULL) || (s->srp_ctx.v == NULL))
 		return SSL3_AL_FATAL;
 
 	if (RAND_bytes(b, sizeof(b)) <= 0)
 		return SSL3_AL_FATAL;
-	s->srp_ctx.b = BN_bin2bn(b,sizeof(b),NULL);
-	OPENSSL_cleanse(b,sizeof(b));
+	s->srp_ctx.b = BN_bin2bn(b, sizeof(b), NULL);
+	OPENSSL_cleanse(b, sizeof(b));
 
 	/* Calculate:  B = (kv + g^b) % N  */
 
-	return ((s->srp_ctx.B = SRP_Calc_B(s->srp_ctx.b, s->srp_ctx.N, s->srp_ctx.g, s->srp_ctx.v)) != NULL)?
-			SSL_ERROR_NONE:SSL3_AL_FATAL;
-	}
+	return ((s->srp_ctx.B = SRP_Calc_B(s->srp_ctx.b, s->srp_ctx.N, s->srp_ctx.g, s->srp_ctx.v)) != NULL) ?  SSL_ERROR_NONE : SSL3_AL_FATAL;
+}
 
 /* If the server just has the raw password, make up a verifier entry on the fly */
-int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass, const char *grp)
-	{
+int
+SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass, const char *grp)
+{
 	SRP_gN *GN = SRP_get_default_gN(grp);
-	if(GN == NULL) return -1;
+	if (GN == NULL)
+		return -1;
 	s->srp_ctx.N = BN_dup(GN->N);
 	s->srp_ctx.g = BN_dup(GN->g);
-	if(s->srp_ctx.v != NULL)
-		{
+	if (s->srp_ctx.v != NULL) {
 		BN_clear_free(s->srp_ctx.v);
 		s->srp_ctx.v = NULL;
-		}
-	if(s->srp_ctx.s != NULL)
-		{
+	}
+	if (s->srp_ctx.s != NULL) {
 		BN_clear_free(s->srp_ctx.s);
 		s->srp_ctx.s = NULL;
-		}
-	if(!SRP_create_verifier_BN(user, pass, &s->srp_ctx.s, &s->srp_ctx.v, GN->N, GN->g)) return -1;
-
-	return 1;
 	}
+	if (!SRP_create_verifier_BN(user, pass, &s->srp_ctx.s, &s->srp_ctx.v,
+	    GN->N, GN->g))
+		return -1;
 
-int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
-			     BIGNUM *sa, BIGNUM *v, char *info)
-	{
-	if (N!= NULL)
-		{
-		if (s->srp_ctx.N != NULL)
-			{
-			if (!BN_copy(s->srp_ctx.N,N))
-				{
+	return 1;
+}
+
+int
+SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
+    BIGNUM *sa, BIGNUM *v, char *info)
+{
+	if (N != NULL) {
+		if (s->srp_ctx.N != NULL) {
+			if (!BN_copy(s->srp_ctx.N, N)) {
 				BN_free(s->srp_ctx.N);
 				s->srp_ctx.N = NULL;
-				}
 			}
-		else
+		} else
 			s->srp_ctx.N = BN_dup(N);
-		}
-	if (g!= NULL)
-		{
-		if (s->srp_ctx.g != NULL)
-			{
-			if (!BN_copy(s->srp_ctx.g,g))
-				{
+	}
+	if (g != NULL) {
+		if (s->srp_ctx.g != NULL) {
+			if (!BN_copy(s->srp_ctx.g, g)) {
 				BN_free(s->srp_ctx.g);
 				s->srp_ctx.g = NULL;
-				}
 			}
-		else
+		} else
 			s->srp_ctx.g = BN_dup(g);
-		}
-	if (sa!= NULL)
-		{
-		if (s->srp_ctx.s != NULL)
-			{
-			if (!BN_copy(s->srp_ctx.s,sa))
-				{
+	}
+	if (sa != NULL) {
+		if (s->srp_ctx.s != NULL) {
+			if (!BN_copy(s->srp_ctx.s, sa)) {
 				BN_free(s->srp_ctx.s);
 				s->srp_ctx.s = NULL;
-				}
 			}
-		else
+		} else
 			s->srp_ctx.s = BN_dup(sa);
-		}
-	if (v!= NULL)
-		{
-		if (s->srp_ctx.v != NULL)
-			{
-			if (!BN_copy(s->srp_ctx.v,v))
-				{
+	}
+	if (v != NULL) {
+		if (s->srp_ctx.v != NULL) {
+			if (!BN_copy(s->srp_ctx.v, v)) {
 				BN_free(s->srp_ctx.v);
 				s->srp_ctx.v = NULL;
-				}
 			}
-		else
+		} else
 			s->srp_ctx.v = BN_dup(v);
-		}
+	}
 	s->srp_ctx.info = info;
 
-	if (!(s->srp_ctx.N) ||
-		!(s->srp_ctx.g) ||
-		!(s->srp_ctx.s) ||
-		!(s->srp_ctx.v))
+	if (!(s->srp_ctx.N) || !(s->srp_ctx.g) ||
+	    !(s->srp_ctx.s) || !(s->srp_ctx.v))
 		return -1;
 
 	return 1;
-	}
+}
 
-int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key)
-	{
+int
+SRP_generate_server_master_secret(SSL *s, unsigned char *master_key)
+{
 	BIGNUM *K = NULL, *u = NULL;
 	int ret = -1, tmp_len;
 	unsigned char *tmp = NULL;
 
-	if (!SRP_Verify_A_mod_N(s->srp_ctx.A,s->srp_ctx.N))
+	if (!SRP_Verify_A_mod_N(s->srp_ctx.A, s->srp_ctx.N))
 		goto err;
-	if (!(u = SRP_Calc_u(s->srp_ctx.A,s->srp_ctx.B,s->srp_ctx.N)))
+	if (!(u = SRP_Calc_u(s->srp_ctx.A, s->srp_ctx.B, s->srp_ctx.N)))
 		goto err;
 	if (!(K = SRP_Calc_server_key(s->srp_ctx.A, s->srp_ctx.v, u, s->srp_ctx.b, s->srp_ctx.N)))
 		goto err;
@@ -358,21 +341,21 @@ int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key)
 	if ((tmp = OPENSSL_malloc(tmp_len)) == NULL)
 		goto err;
 	BN_bn2bin(K, tmp);
-	ret = s->method->ssl3_enc->generate_master_secret(s,master_key,tmp,tmp_len);
+	ret = s->method->ssl3_enc->generate_master_secret(s, master_key, tmp, tmp_len);
 err:
-	if (tmp)
-		{
-		OPENSSL_cleanse(tmp,tmp_len) ;
+	if (tmp) {
+		OPENSSL_cleanse(tmp, tmp_len);
 		OPENSSL_free(tmp);
-		}
+	}
 	BN_clear_free(K);
 	BN_clear_free(u);
 	return ret;
-	}
+}
 
 /* client side */
-int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key)
-	{
+int
+SRP_generate_client_master_secret(SSL *s, unsigned char *master_key)
+{
 	BIGNUM *x = NULL, *u = NULL, *K = NULL;
 	int ret = -1, tmp_len;
 	char *passwd = NULL;
@@ -380,128 +363,149 @@ int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key)
 
 	/* Checks if b % n == 0
 	 */
-	if (SRP_Verify_B_mod_N(s->srp_ctx.B,s->srp_ctx.N)==0) goto err;
-	if (!(u = SRP_Calc_u(s->srp_ctx.A,s->srp_ctx.B,s->srp_ctx.N))) goto err;
-	if (s->srp_ctx.SRP_give_srp_client_pwd_callback == NULL) goto err;
-	if (!(passwd = s->srp_ctx.SRP_give_srp_client_pwd_callback(s, s->srp_ctx.SRP_cb_arg))) goto err;
-	if (!(x = SRP_Calc_x(s->srp_ctx.s,s->srp_ctx.login,passwd))) goto err;
-	if (!(K = SRP_Calc_client_key(s->srp_ctx.N, s->srp_ctx.B, s->srp_ctx.g, x, s->srp_ctx.a, u))) goto err;
+	if (SRP_Verify_B_mod_N(s->srp_ctx.B, s->srp_ctx.N) == 0)
+		goto err;
+	if (!(u = SRP_Calc_u(s->srp_ctx.A, s->srp_ctx.B, s->srp_ctx.N)))
+		goto err;
+	if (s->srp_ctx.SRP_give_srp_client_pwd_callback == NULL)
+		goto err;
+	if (!(passwd = s->srp_ctx.SRP_give_srp_client_pwd_callback(s,
+	    s->srp_ctx.SRP_cb_arg)))
+		goto err;
+	if (!(x = SRP_Calc_x(s->srp_ctx.s, s->srp_ctx.login, passwd)))
+		goto err;
+	if (!(K = SRP_Calc_client_key(s->srp_ctx.N, s->srp_ctx.B, s->srp_ctx.g,
+	    x, s->srp_ctx.a, u)))
+		goto err;
 
 	tmp_len = BN_num_bytes(K);
 	if ((tmp = OPENSSL_malloc(tmp_len)) == NULL) goto err;
-	BN_bn2bin(K, tmp);
-	ret = s->method->ssl3_enc->generate_master_secret(s,master_key,tmp,tmp_len);
+		BN_bn2bin(K, tmp);
+	ret = s->method->ssl3_enc->generate_master_secret(s, master_key,
+	    tmp, tmp_len);
 err:
-	if (tmp)
-		{
-		OPENSSL_cleanse(tmp,tmp_len) ;
+	if (tmp) {
+		OPENSSL_cleanse(tmp, tmp_len);
 		OPENSSL_free(tmp);
-		}
+	}
 	BN_clear_free(K);
 	BN_clear_free(x);
-	if (passwd)
-		{
-		OPENSSL_cleanse(passwd,strlen(passwd)) ;
+	if (passwd) {
+		OPENSSL_cleanse(passwd, strlen(passwd));
 		OPENSSL_free(passwd);
-		}
+	}
 	BN_clear_free(u);
 	return ret;
-	}
+}
 
-int SRP_Calc_A_param(SSL *s)
-	{
+int
+SRP_Calc_A_param(SSL *s)
+{
 	unsigned char rnd[SSL_MAX_MASTER_KEY_LENGTH];
 
 	if (BN_num_bits(s->srp_ctx.N) < s->srp_ctx.strength)
 		return -1;
 
-	if (s->srp_ctx.SRP_verify_param_callback ==NULL && 
-		!SRP_check_known_gN_param(s->srp_ctx.g,s->srp_ctx.N))
-		return -1 ;
+	if (s->srp_ctx.SRP_verify_param_callback ==NULL &&
+	    !SRP_check_known_gN_param(s->srp_ctx.g, s->srp_ctx.N))
+		return -1;
 
 	RAND_bytes(rnd, sizeof(rnd));
 	s->srp_ctx.a = BN_bin2bn(rnd, sizeof(rnd), s->srp_ctx.a);
 	OPENSSL_cleanse(rnd, sizeof(rnd));
 
-	if (!(s->srp_ctx.A = SRP_Calc_A(s->srp_ctx.a,s->srp_ctx.N,s->srp_ctx.g)))
+	if (!(s->srp_ctx.A = SRP_Calc_A(s->srp_ctx.a, s->srp_ctx.N,
+	    s->srp_ctx.g)))
 		return -1;
 
 	/* We can have a callback to verify SRP param!! */
-	if (s->srp_ctx.SRP_verify_param_callback !=NULL) 
-		return s->srp_ctx.SRP_verify_param_callback(s,s->srp_ctx.SRP_cb_arg);
+	if (s->srp_ctx.SRP_verify_param_callback !=NULL)
+		return s->srp_ctx.SRP_verify_param_callback(s,
+		    s->srp_ctx.SRP_cb_arg);
 
 	return 1;
-	}
+}
 
-BIGNUM *SSL_get_srp_g(SSL *s)
-	{
+BIGNUM
+*SSL_get_srp_g(SSL *s)
+{
 	if (s->srp_ctx.g != NULL)
 		return s->srp_ctx.g;
 	return s->ctx->srp_ctx.g;
-	}
+}
 
-BIGNUM *SSL_get_srp_N(SSL *s)
-	{
+BIGNUM
+*SSL_get_srp_N(SSL *s)
+{
 	if (s->srp_ctx.N != NULL)
 		return s->srp_ctx.N;
 	return s->ctx->srp_ctx.N;
-	}
+}
 
-char *SSL_get_srp_username(SSL *s)
-	{
+char
+*SSL_get_srp_username(SSL *s)
+{
 	if (s->srp_ctx.login != NULL)
 		return s->srp_ctx.login;
 	return s->ctx->srp_ctx.login;
-	}
+}
 
-char *SSL_get_srp_userinfo(SSL *s)
-	{
+char
+*SSL_get_srp_userinfo(SSL *s)
+{
 	if (s->srp_ctx.info != NULL)
 		return s->srp_ctx.info;
 	return s->ctx->srp_ctx.info;
-	}
+}
 
 #define tls1_ctx_ctrl ssl3_ctx_ctrl
 #define tls1_ctx_callback_ctrl ssl3_ctx_callback_ctrl
 
-int SSL_CTX_set_srp_username(SSL_CTX *ctx,char *name)
-	{
-	return tls1_ctx_ctrl(ctx,SSL_CTRL_SET_TLS_EXT_SRP_USERNAME,0,name);
-	}
-
-int SSL_CTX_set_srp_password(SSL_CTX *ctx,char *password)
-	{
-	return tls1_ctx_ctrl(ctx,SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD,0,password);
-	}
-
-int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength)
-	{
+int
+SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name)
+{
+	return tls1_ctx_ctrl(ctx, SSL_CTRL_SET_TLS_EXT_SRP_USERNAME, 0, name);
+}
+
+int
+SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password)
+{
+	return tls1_ctx_ctrl(ctx, SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD, 0, password);
+}
+
+int
+SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength)
+{
 	return tls1_ctx_ctrl(ctx, SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH, strength,
-			     NULL);
-	}
-
-int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx, int (*cb)(SSL *,void *))
-	{
-	return tls1_ctx_callback_ctrl(ctx,SSL_CTRL_SET_SRP_VERIFY_PARAM_CB,
-				      (void (*)(void))cb);
-	}
-
-int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg)
-	{
-	return tls1_ctx_ctrl(ctx,SSL_CTRL_SET_SRP_ARG,0,arg);
-	}
-
-int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
-				      int (*cb)(SSL *,int *,void *))
-	{
-	return tls1_ctx_callback_ctrl(ctx,SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB,
-				      (void (*)(void))cb);
-	}
-
-int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx, char *(*cb)(SSL *,void *))
-	{
-	return tls1_ctx_callback_ctrl(ctx,SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB,
-				      (void (*)(void))cb);
-	}
+	NULL);
+}
+
+int
+SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx, int (*cb)(SSL *, void *))
+{
+	return tls1_ctx_callback_ctrl(ctx, SSL_CTRL_SET_SRP_VERIFY_PARAM_CB,
+	(void (*)(void))cb);
+}
+
+int
+SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg)
+{
+	return tls1_ctx_ctrl(ctx, SSL_CTRL_SET_SRP_ARG, 0, arg);
+}
+
+int
+SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
+    int (*cb)(SSL *, int *, void *))
+{
+	return tls1_ctx_callback_ctrl(ctx, SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB,
+	(void (*)(void))cb);
+}
+
+int
+SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx, char *(*cb)(SSL *, void *))
+{
+	return tls1_ctx_callback_ctrl(ctx, SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB,
+	(void (*)(void))cb);
+}
 
 #endif