[gmx-users] Location of files under Cygwin

[toma0052]

Hello,
     I am looking to edit a little bit of the source code in Gromacs, and I
am having a little bit of a problem.  Normally, I am using Gromacs that is
installed on a network, but I cannot edit this, so I also have Gromacs
installed on a personal windows machine running Cygwin.  The installation
seemed to work fine, as I have run many md simulations, but my question is
where are the mdlib files located?  On the network Gromacs, the files are
located in /usr/src/GROMACS/GCC/src/mdlib.  But, under Cygwin, the folder
/usr/src is empty.  Am I missing something?  Are the files located in another
location?  Did I need to include specific flags during the installation in
order to have the source files in src/mdlib?  Sorry if this is a silly
question, but in searching the computer for update.c, I am coming up empty.

Thank you,
Mike Tomasini