* include/winuser.h [WINVER >= 0x0500] (SetWinEventHook, WINEVENTPROC,

	* include/winuser.h [WINVER >= 0x0500] (SetWinEventHook, WINEVENTPROC,
	WINEVENT_OUTOFCONTEXT, WINEVENT_SKIPOWNTHREAD, WINEVENT_SKIPOWNPROCESS,
	WINEVENT_INCONTEXT): Add function, typedef, and constants.

	* include/winable.h [WINVER < 0x0500] (SetWinEventHook, WINEVENTPROC,
	WINEVENT_OUTOFCONTEXT, WINEVENT_SKIPOWNTHREAD, WINEVENT_SKIPOWNPROCESS,
	WINEVENT_INCONTEXT): Add function, typedef, and constants.

	* include/winuser.h [_WIN32_WINNT >= 0x0500] (UserHandleGrantAccess):
	Add function.

	* lib/user32.def (SetWinEventHook, UserHandleGrantAccess):
	Add functions.