proc mygenerate { handle }
generate could be any Tcl code that reads your parameters and generates
configuration files for the driver. The configuration files can be C files, Header
files, or Makefiles. The generate procedures can access (read-only) the
Platform Specification Format database (built by the tool using the MSS files) to read
the parameter values of the driver that you set. The handle is a handle
to the current driver in the database. The generate procedure can get the driver
parameters from this handle. It can also get any other parameters from the database by
requesting a handle and then using the handle to get the parameter.