+static void SSL_SESSION_list_remove(SSL_CTX *ctx, SSL_SESSION *s);
+static void SSL_SESSION_list_add(SSL_CTX *ctx,SSL_SESSION *s);
+static int remove_session_lock(SSL_CTX *ctx, SSL_SESSION *c, int lck);
+static int ssl_session_num=0;
+static STACK_OF(CRYPTO_EX_DATA_FUNCS) *ssl_session_meth=NULL;
+
+SSL_SESSION *SSL_get_session(SSL *ssl)
+/* aka SSL_get0_session; gets 0 objects, just returns a copy of the pointer */
+ {
+ return(ssl->session);
+ }
+
+SSL_SESSION *SSL_get1_session(SSL *ssl)
+/* variant of SSL_get_session: caller really gets something */
+ {
+ SSL_SESSION *sess;
+ /* Need to lock this all up rather than just use CRYPTO_add so that
+ * somebody doesn't free ssl->session between when we check it's
+ * non-null and when we up the reference count. */
+ CRYPTO_r_lock(CRYPTO_LOCK_SSL_SESSION);
+ sess = ssl->session;
+ if(sess)
+ sess->references++;
+ CRYPTO_r_unlock(CRYPTO_LOCK_SSL_SESSION);
+ return(sess);
+ }
+
+int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+ CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
+ {
+ ssl_session_num++;
+ return(CRYPTO_get_ex_new_index(ssl_session_num-1,
+ &ssl_session_meth,
+ argl,argp,new_func,dup_func,free_func));
+ }
+
+int SSL_SESSION_set_ex_data(SSL_SESSION *s, int idx, void *arg)
+ {
+ return(CRYPTO_set_ex_data(&s->ex_data,idx,arg));
+ }
+
+void *SSL_SESSION_get_ex_data(SSL_SESSION *s, int idx)
+ {
+ return(CRYPTO_get_ex_data(&s->ex_data,idx));
+ }
+
+SSL_SESSION *SSL_SESSION_new(void)