Problem: Gcc error for the argument of InterlockedIncrement() and
InterlockedDecrement(). (Axel Bender)
Solution: Remove "unsigned" from the cRefCount_ declaration.
Problem: Text drawing on newer MS-Windows systems is suboptimal. Some
multi-byte characters are not displayed, even though the same font
in Notepad can display them. (Srinath Avadhanula)
Solution: Add the 'renderoptions' option to enable Direct-X drawing. (Taro
Muraoka)
