Hide protected start_handshake

Author: KariHaapalehto

features/netsocket/TLSSocketWrapper.h

@@ -196,6 +196,7 @@ class TLSSocketWrapper : public Socket {
     mbedtls_ssl_context *get_ssl_context();
 
 protected:
+#ifndef DOXYGEN_ONLY
     /** Initiates TLS Handshake.
      *
      *  Initiates a TLS handshake to a remote peer.
@@ -216,6 +217,7 @@ class TLSSocketWrapper : public Socket {
     bool is_handshake_started() const;
 
     void event();
+#endif
 
 
 
@@ -283,4 +285,4 @@ class TLSSocketWrapper : public Socket {
 
 #endif /* MBEDTLS_SSL_CLI_C */
 #endif // _MBED_HTTPS_TLS_SOCKET_WRAPPER_H_
-/** @} */
+/** @} */