window_was_created

	window_id.i2.v = window_was_created()

	This routine returns the ID of the last window created if one
	has been created since the last call to this routine.  Otherwise,
	a value of FALSE is returned.

	This function returns status values as follows:

	FALSE			no window has been created since the last
				call to this routine
	otherwise		window ID of the last window created

	This function requires the following include files:

	cnsparam_h, cbslib_h, acnet_errors_h

	Related functions:

	window_construct(_c), window_create(_c), window_delete(_c),
	window_last_created, window_was_deleted, window_last_deleted,
	intro_tv_windows

	C/C++ usage:

	short	window_id;

	window_id = window_was_created();