Borland-style CONIO implementation for MinGW/Dev-C++.

CONIO 2.0 — first version of the rewritten library.

Changes in 2.0 ============== make library aware of console window size make library aware of console window position in console buffer added support for UNICODE Win32 API added constream-like manipulators for C++ implemented highvideo, insline, lowvideo, movetext, normvideo, gettextinfo, getpass, cputsxy, putchxy, inittextinfo fixed delline