[Help-glpk] glpk 4.0 and Concorde

[Matteo Fortini]

Hi,
thanks for GLPK, it's proving very useful in my academic work!

I'm writing because I'm in the need of working with Concorde, the 
state-of-the-art software for solving TSPs.

Since I only need it for quite small instances, I do not need all CPLEX' 
power, so I'm planning to use GLPK instead.

I found a lpglpk30.c file in the 3.0.1 distribution, but I can't find 
any analogous file in the 4.0 distribution.

How can I fix this? I tried using the lpglpk30.c file, but it doesn't 
compile, returning errors.

Thanks for any help,
Matteo