Avoid a crash in free_window_handle() on an invalid window handle.
[wine] / dlls / winedos / vga.h
2004-12-13  Eric PouechFixed some errors in function prototypes.
2004-09-20  Jukka HeinonenAdded support for int33 show/hide mouse cursor calls.
2003-09-05  Alexandre JulliardFixed header dependencies to be fully compatible with...
2002-11-24  Jukka HeinonenVGA text mode no longer flickers and it is much faster.
2002-10-31  Jukka HeinonenPrevent crashes when DOS program tries to access consol...
2002-08-13  Jukka HeinonenAdd support for moving VGA controller window in framebu...
2002-07-29  Chris MorganSome dos VGA error handling. Misc TRACE changes.
2002-07-01  Andreas MohrImplemented set cursor shape functionality.
2002-05-31  Vincent BéronRemoved trailing whitespace.
2002-05-14  Robert CoeymanAdded the rest of the register manipulation code to...
2002-04-11  Jukka HeinonenRemoved obsolete text mode color and attribute code.
2002-04-08  Jukka HeinonenWrites to stdout and VGA_WriteChars routine now update...
2002-03-23  Alexandre JulliardCreate threads to manage timers instead of using the...
2002-03-20  Admiral CoeymanBeginnings of the code that should allow DOS programs...
2002-03-09  Alexandre JulliardAdded LGPL standard comment, and copyright notices...
2001-12-04  Alexandre JulliardMoved most of the real-mode stuff to dlls/winedos.