max_length.i4.v = build_menu_bar_text(items.i1pa.r,

	This routine converts text from an array of character pointers
	to a character array suitable for use as menu bar items.

	items		input text to convert; array of pointers to
			null-terminated text strings
	menu_bar_items	returned address of text for use in menu bar
			(It remains in memory until the next call to
			 this function.)
	num_items	number of items (number of elements in array)

	This function returns status values as follows:

	0			build failed
	otherwise		maximum length of items

	This function requires the following include files:


	Related functions:

	window_menu_bar_create_c, menu_bar_create, build_menu_text, strcat,

	C/C++ usage:

	static char	*items[NUM_ITEMS] =
	{"Entry 1", "Entry 2", "Entry 3", "Entry 4"};
	char	*menu_items;
	int	max_length;
	int	num_items = NUM_ITEMS;

	max_length = build_menu_bar_text(items,&menu_bar_items,num_items);