New functions SSL_get_finished, SSL_get_peer_finished.

Add short state string for MS SGC.
diff --git a/ssl/ssl.h b/ssl/ssl.h
index 96c5a93..636b8bc 100644
--- a/ssl/ssl.h
+++ b/ssl/ssl.h
@@ -704,6 +704,13 @@
 #define SSL_ST_READ_BODY			0xF1
 #define SSL_ST_READ_DONE			0xF2
 
+/* Obtain latest Finished message
+ *   -- that we sent (SSL_get_finished)
+ *   -- that we expected from peer (SSL_get_peer_finished).
+ * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
+size_t SSL_get_finished(SSL *s, void *buf, size_t count);
+size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
+
 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
  * are 'ored' with SSL_VERIFY_PEER if they are desired */
 #define SSL_VERIFY_NONE			0x00