-SSL_CIPHER *SSL_get_current_cipher(SSL *s);
-int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
-char * SSL_CIPHER_get_version(SSL_CIPHER *c);
-const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
-
-const COMP_METHOD *SSL_get_current_compression(SSL *s);
-const COMP_METHOD *SSL_get_current_expansion(SSL *s);
-const char *SSL_COMP_get_name(const COMP_METHOD *comp);
-STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
-
-int SSL_get_fd(SSL *s);
-int SSL_get_rfd(SSL *s);
-int SSL_get_wfd(SSL *s);
-const char * SSL_get_cipher_list(SSL *s,int n);
-char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
-int SSL_get_read_ahead(SSL * s);
-int SSL_pending(SSL *s);
+SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
+int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
+char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
+const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
+
+int SSL_get_fd(const SSL *s);
+int SSL_get_rfd(const SSL *s);
+int SSL_get_wfd(const SSL *s);
+const char * SSL_get_cipher_list(const SSL *s,int n);
+char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
+int SSL_get_read_ahead(const SSL * s);
+int SSL_pending(const SSL *s);