% -*- texinfo -*-
% @deftypefn {Function File} {@var{c} =} lz77enco (@var{m}, @var{alph}, @var{la}, @var{n})
% Lempel-Ziv 77 source algorithm implementation. Where
%
% @table @asis
% @item @var{c}
% encoded message (Mx3).
% @item @var{alph}
% size of alphabet.
% @item @var{la}
% lookahead buffer size.
% @item @var{n}
% sliding window buffer size.
% @end table
% @seealso{lz77deco}
% @end deftypefn