NOT KNOWN FACTUAL STATEMENTS ABOUT ACGWINLOGIN

The Cygwin DLL contains a console driver that emulates a Unix-design terminal in the Windows console. Cygwin's default user interface may be the bash shell working while in the Cygwin console. The DLL also implements pseudo terminal (pty) devices. Cygwin ships with numerous terminal emulators which are according to them, together with mintty, rxvt/