What header files/libraries are required to get access to input/output C functions like _inp and _outp that I've used to access a PC parallel port with Microsoft C++? Thanks, Brian Hadwen -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/