parameters: ()
return_statement: return pn_ssl_present()
docstring: Tests for an SSL implementation being present.
  
          :return: ``True`` if we support SSL, ``False`` if not.
docstring_summary: Tests for an SSL implementation being present.
docstring_tokens: Tests for an SSL implementation being present .
function: def present() -> bool:
          """
          Tests for an SSL implementation being present.
  
          :return: ``True`` if we support SSL, ``False`` if not.
          """
          return pn_ssl_present()
function_tokens: def present ( ) -> bool : return pn_ssl_present ( )