_AddTokens
_AddTokens(&moved, fPreviousMouseTarget, B_POINTER_EVENTS);
addedTokens = _AddTokens(event, fPreviousMouseTarget,
addedTokens |= _AddTokens(event, current, B_POINTER_EVENTS,
if (fFocus != NULL && _AddTokens(event, fFocus,
if (!_AddTokens(event, target,
bool _AddTokens(BMessage* message, EventTarget* target,