function makedef(structure,deffilenum);
## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
## %% Version control history
## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
## %% $Id$
## %% $Log$
## %% Revision 1.8 2000/10/20 13:26:41 peterg
## %% Made sure that mttui not declared twice
## %%
## %% Revision 1.7 2000/10/20 13:16:29 peterg
## %% Reformated
## %%
## %% Revision 1.6 1996/12/07 18:21:57 peterg
## %% Now uses fopen + file number
## %%
## %% Revision 1.5 1996/11/09 21:05:44 peterg
## %% Only generates MTTIm when at least 2 states!
## %%
## %% Revision 1.4 1996/08/30 19:42:36 peter
## %% Added newline at end of file.
## %%
## %% Revision 1.3 1996/08/24 15:06:22 peter
## %% Write `END;' at end to please reduce.
## %%
## %% Revision 1.2 1996/08/18 20:05:20 peter
## %% Put unded version control
## %%
## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
states = structure(1);
nonstates=structure(2);
inputs=structure(3);
outputs=structure(4);
zero_outputs = structure(5);
internal_inputs = structure(6);
connecting_inputs = structure(7);
pc = '%';
## Declare reduce constants;
fprintf(deffilenum, 'MTTNx := %1.0f;\n', states);
fprintf(deffilenum, 'MTTNz := %1.0f;\n', nonstates);
fprintf(deffilenum, 'MTTNu := %1.0f;\n', inputs);
fprintf(deffilenum, 'MTTNy := %1.0f;\n', outputs);
fprintf(deffilenum, 'MTTNyz := %1.0f;\n', zero_outputs);
fprintf(deffilenum, 'MTTNui := %1.0f;\n', internal_inputs);
fprintf(deffilenum, 'MTTNuc := %1.0f;\n', connecting_inputs);
## Declare reduce matrices
fprintf(deffilenum, '%s Declare reduce matrices\n', pc);
if states>0
fprintf(deffilenum, 'matrix MTTx(%1.0f,1);\n', states);
fprintf(deffilenum, 'matrix MTTdx(%1.0f,1);\n', states);
endif
if nonstates>0
fprintf(deffilenum, 'matrix MTTz(%1.0f,1);\n', nonstates);
fprintf(deffilenum, 'matrix MTTdz(%1.0f,1);\n', nonstates);
endif
if inputs>0
fprintf(deffilenum, 'matrix MTTu(%1.0f,1);\n', inputs);
fprintf(deffilenum, 'matrix MTTdu(%1.0f,1);\n', inputs);
endif
if outputs>0
fprintf(deffilenum, 'matrix MTTy(%1.0f,1);\n', outputs);
endif
if zero_outputs>0
fprintf(deffilenum, 'matrix MTTyz(%1.0f,1);\n', zero_outputs);
fprintf(deffilenum, 'matrix MTTui(%1.0f,1);\n', zero_outputs);
elseif internal_inputs>0
fprintf(deffilenum, 'matrix MTTui(%1.0f,1);\n', inputs);
endif
if connecting_inputs>0
fprintf(deffilenum, 'matrix MTTuc(%1.0f,1);\n', connecting_inputs);
endif
## Make an Nx x Nx unit matrix
if states>0
fprintf(deffilenum, 'matrix MTTI(%1.0f,%1.0f);\n', states,states);
for i = 1:states
fprintf(deffilenum, 'MTTI(%1.0f,%1.0f) := 1;\n', i, i);
end
endif
## Make an Nx/2 x Nx/2 unit matrix
if states>1
fprintf(deffilenum, 'matrix MTTIm(%1.0f,%1.0f);\n', states/2,states/2);
for i = 1:states/2
fprintf(deffilenum, 'MTTIM(%1.0f,%1.0f) := 1;\n', i, i);
end
endif
## Set the y, yz, du, u, x and dx matrices
fprintf(deffilenum, '%s Set the y, yz, u and x matrices\n', pc);
for i=1:outputs
fprintf(deffilenum, 'MTTy(%1.0f,1) := MTTy%1.0f;\n', i, i);
endfor
for i=1:zero_outputs
fprintf(deffilenum, 'MTTyz(%1.0f,1) := MTTyz%1.0f;\n', i, i);
fprintf(deffilenum, 'MTTui(%1.0f,1) := MTTui%1.0f;\n', i, i);
endfor
for i=1:inputs
fprintf(deffilenum, 'MTTu(%1.0f,1) := MTTu%1.0f;\n', i, i);
endfor
for i=1:inputs
fprintf(deffilenum, 'MTTdu(%1.0f,1) := MTTdu%1.0f;\n', i, i);
endfor
for i=1:states
fprintf(deffilenum, 'MTTx(%1.0f,1) := MTTx%1.0f;\n', i, i);
endfor
for i=1:nonstates
fprintf(deffilenum, 'MTTdz(%1.0f,1) := MTTdz%1.0f;\n', i, i);
endfor
fflush (deffilenum);
endfunction