function boundary_segment_num = p11_boundary_segment_num ( )

%*****************************************************************************80
%
%% P11_BOUNDARY_SEGMENT_NUM counts the boundary segments in problem 11.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    12 April 2009
%
%  Author:
%
%    John Burkardt
%
%  Parameters:
%
%    Output, integer BOUNDARY_SEGMENT_NUM, the number of boundary segments.
%
  boundary_segment_num = 1;

  return
end