status.i4.v = text_buffer_display_c(row.i4.v, col.i4.v, lines.i4.v,
					    title.i1a.r [,color.i4.v])

	This routine will display a text buffer created by previous calls
	to text_buffer_init_c and text_buffer_add.

	row, col	screen coordinates of upper left hand corner of
			display window
	lines		number of lines to display at a time
	title		null terminated window title
	[color]		text color (default is CYAN)

	This function returns status values as follows:

	OK			success
	CBS_MEMFAIL		dynamic memory allocation failure
	CBS_NODAT		no lines exist in the text buffer
	CBS_WINDOW_TOO_BIG	window won't fit on screen

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	text_buffer_init_c, text_buffer_add, menu_setup_c, window_restore_hint_c