Where does the windows specific code live for libc? e.g. newlib/libc/stdio/fopen.c: fopen calls _open_r newlib/libc/reent/openr.c: _open_r calls _open where does _open live? Colin -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/