########################################################################
##
## Copyright (C) 2020-2022 The Octave Project Developers
##
## See the file COPYRIGHT.md in the top-level directory of this
## distribution or <https://octave.org/copyright/>.
##
## This file is part of Octave.
##
## Octave is free software: you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
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## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Octave; see the file COPYING.  If not, see
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##
########################################################################

## -*- texinfo -*-
## @deftypefn {} {@var{args} =} argnames (@var{fcn})
## Return a cell array of character strings containing the names of the
## arguments of the inline function @var{fcn}.
## @seealso{inline, formula, vectorize}
## @end deftypefn

function args = argnames (fcn)

  if (nargin != 1)
    print_usage ();
  endif

  args = fcn.args;

endfunction