status.i4.v = intype_set_double_click_c(click_time.i4.v)

	This routine sets the time window for the detection of a
	double click event (INTDBL) by the repeat_kbd_intype routine.

	click_time	length of double click detection window (15 Hz ticks)
			(If a value of CLIB_DEFAULT_ARG is passed, the
			 present double click timing will not be changed.)

	This function returns status values as follows:

	CBS_INVARG		invalid time passed
	otherwise		previous double click window

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	window_intype, intype_set_repeat_click_c, repeat_kbd_intype,

	C/C++ usage:

	int	status;
	int	click_time = 4;

	status = intype_set_double_click_c(click_time);