.pg
.x item__list__2
.x item__list__3
.x item__list__pair
.x end__item__list
.lt
------------------------------------------------------------------------
ITEM_LIST_2	component_length,item_code,component_address
ITEM_LIST_3	buffer_length,item_code,-
		buffer_address,return_length_address

ITEM_LIST_PAIR	item_code,data
------------------------------------------------------------------------
.el
.b 3
The ITEM__LIST__2, ITEM__LIST__3, and ITEM__LIST__PAIR macros generate
code to setup an item list.
.b
To end the item list, use the END__ITEM__LIST macro.
.b
For example,
.b
.lt
	uic_buffer:	.long	0
	uic_length:	.word	0
	usr_buffer:	.blkb	12
	usr_length:	.word	0

	getjpi_list:	item_list_3	4,jpi$_uic,uic_buffer,uic_length
			item_list_3	12,jpi$_username,usr_buffer,usr_length
			end_item_list
.el
.b
will generate the following code:
.b
.lt
	uic_buffer:	.long	0
	uic_length:	.word	0
	usr_buffer:	.blkb	12
	usr_length:	.word	0

	getjpi_list:	.word	4
			.word	jpi$_uic
			.address	uic_buffer
			.address	uic_length
			.word	12
			.word	jpi$_username
			.address	usr_buffer
			.address	usr_length
			.long	0
.el