%NARGOUT Number of function output arguments.
%   Inside the body of a user-defined function, NARGOUT returns the
%   number of output arguments that were used to call the function.
%
%   NARGOUT('fun') returns the number of declared outputs for the
%   M-file function 'fun'.  The number of arguments is negative if the
%   function has a variable number of output arguments.
%
%   See also NARGIN, VARARGOUT, MFILENAME.

%   Copyright 1984-2000 The MathWorks, Inc. 
%   $Revision: 5.14 $  $Date: 2000/06/01 04:26:39 $
%   Built-in function.
