proc winsup_version {} {
    global env
    global runtime_root
    clone_output "\n[exec grep -a ^%%% $runtime_root/cygwin0.dll]\n"
    if { [info exists env(CYGWIN)] } {
        clone_output "CYGWIN=$env(CYGWIN)\n"
    } else {
        clone_output "CYGWIN=\n"
    }
}

proc winsup_exit {} {
}