1 files changed, 196 insertions, 192 deletions

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