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