# Copyright (C) 1994 John W. Eaton
#
# 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 2, or (at your option) any
# later version.
#
# Octave is distributed in the hope that it will be useful, but 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, write to the Free
# Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

function tic ()

# usage: tic
#
# Set a wall-clock timer.
#
# See also: toc, clock, etime, cputime

  if (nargin != 0)
    warning ("tic: ignoring extra arguments");
  endif

  global _time_tic_called;

  _time_tic_called = clock ();

endfunction