* include/winable.h (BlockInput): Add function.
* include/winable.h (WS_ACTIVECAPTION): Add constant.
For use with WINDOWINFO structure.
* include/winuser.h [_WIN32_WINNT >= 0x0500] (LockWorkStation):
Add function.
* include/winuser.h [_WIN32_WINNT >= 0x0501] (IsWinEventHookInstalled):
Add function.
* include/winuser.h [WINVER >= 0x0500] (UnhookWinEvent):
Add function...
* include/winable.h [WINVER < 0x0500] (UnhookWinEvent):
...and duplicate.
* include/winuser.h [_WIN32_WINNT >= 0x0403] (SendInput):
Guard function...
* include/winable.h [_WIN32_WINNT < 0x0403] (SendInput):
...and duplicate.
* include/winuser.h [WINVER >= 0x0500] (NotifyWinEvent):
Guard function...
* include/winable.h [WINVER < 0x0500] (NotifyWinEvent):
...and duplicate.
* include/winuser.h [WINVER >= 0x0500] (MOUSEINPUT, KEYBDINPUT,
HARDWAREINPUT, INPUT): Guard structures...
* include/winable.h [WINVER < 0x0500] (MOUSEINPUT, KEYBDINPUT,
HARDWAREINPUT, INPUT): ...and duplicate.
* include/winuser.h [_WIN32_WINNT >= 0x0403] (INPUT_MOUSE,
INPUT_KEYBOARD, INPUT_HARDWARE): Guard constants...
* include/winable.h [_WIN32_WINNT < 0x0403] (INPUT_MOUSE,
INPUT_KEYBOARD, INPUT_HARDWARE): ...and duplicate.
* include/winuser.h: Move around some lines. Reformat according
to recommended or dominant style. Remove FAR keyword.
* include/winable.h: Move around some lines.
* lib/user32.def (BlockInput, IsWinEventHookInstalled,
LockWorkStation, UnhookWinEvent): Add functions.