/* BEGIN INCLUDE FILE linus_select_info.incl.pl1 */
/* History:  77-07-29 J. A. Weeldreyer: Originally written.
   Modified: 82-18-82 Dave Schimke: Added user_item.table_name
*/
dcl 1 select_info aligned based (si_ptr),		/* info from LILA select clause */
    2 set_fn bit (1) unal,				/* on if  set fn to be applied */
    2 se_flags unal,				/* flags pertaining to selection expr. */
      3 val_ret bit (1) unal,				/* valid for retrieval */
      3 val_dtt bit (1) unal,				/* valid for define_temp_table */
      3 val_del bit (1) unal,				/* valid for delete */
      3 val_mod bit (1) unal,				/* valid for modify */
    2 dup_flag bit (1) unal,				/* on if dup explic. spec. somewhere */
    2 unique_flag bit (1) unal,			/* on if unique explic. spec. somewhere */
    2 pad bit (29) unal,				/* reserved */
    2 prior_sf_ptr ptr,				/* pointer to set fns for prior eval. */
    2 se_ptr ptr,					/* pointer to mrds selection expression */
    2 sel_items_ptr ptr,				/* pointer to list of selected items */
    2 sel_items_len fixed bin,			/* length in characters of list of selected items */
    2 se_len fixed bin (35),				/* length of mrds sel. expr. */
    2 nsv_alloc fixed bin,				/* no. of se. vals aloc. */
    2 nmi_alloc fixed bin,				/* no. of mrds items alloc. */
    2 nui_alloc fixed bin,				/* no. of user items alloc. */
    2 nsevals fixed bin,				/* number of selection expr. vaules */
    2 n_mrds_items fixed bin,				/* no. of items in mrds select list */
    2 n_user_items fixed bin,				/* no. of items user will see */
    2 se_vals (nsv_init refer (select_info.nsv_alloc)),
      3 arg_ptr ptr,
      3 desc_ptr ptr,
    2 mrds_item (nmi_init refer (select_info.nmi_alloc)),	/* mrds select items */
      3 arg_ptr ptr,				/* pointer to receiving field */
      3 bit_len fixed bin (35),			/* bit length of receiving field */
      3 desc bit (36),				/* descriptor for receiving field */
      3 assn_type fixed bin,				/* type code for assign_ */
      3 assn_len fixed bin (35),			/* length for assign_ */
    2 user_item (nui_init refer (select_info.nui_alloc)),	/* user select item */
      3 name char (32) var,				/* name for col. header */
      3 table_name char (32) var,                           /* name of containing linus table */
      3 item_type fixed bin,				/* indicates type of item:
						   1 => raw mrds,
						   2 => expr.  */
      3 rslt_desc bit (36),				/* descriptor for expr. result */
      3 rslt_bit_len fixed bin (35),			/* bit length of expr. result */
      3 rslt_assn_ptr ptr,				/* pointer to expr. result storage loc. */
      3 rslt_assn_type fixed bin,			/* assign_ type code of expr. result */
      3 rslt_assn_len fixed bin (35),			/* assign_ length for expr. result */
      3 item_ptr ptr;				/* pointer to item or expr. or applied set_func. structure */

dcl (nsv_init, nmi_init, nui_init) fixed bin;
dcl  si_ptr ptr;

/* END INCLUDE FILE linus_select_info.incl.pl1 */


*/
                                          -----------------------------------------------------------


Historical Background

This edition of the Multics software materials and documentation is provided and donated
to Massachusetts Institute of Technology by Group Bull including Bull HN Information Systems Inc. 
as a contribution to computer science knowledge.  
This donation is made also to give evidence of the common contributions of Massachusetts Institute of Technology,
Bell Laboratories, General Electric, Honeywell Information Systems Inc., Honeywell Bull Inc., Groupe Bull
and Bull HN Information Systems Inc. to the development of this operating system. 
Multics development was initiated by Massachusetts Institute of Technology Project MAC (1963-1970),
renamed the MIT Laboratory for Computer Science and Artificial Intelligence in the mid 1970s, under the leadership
of Professor Fernando Jose Corbato. Users consider that Multics provided the best software architecture for 
managing computer hardware properly and for executing programs. Many subsequent operating systems 
incorporated Multics principles.
Multics was distributed in 1975 to 2000 by Group Bull in Europe , and in the U.S. by Bull HN Information Systems Inc., 
as successor in interest by change in name only to Honeywell Bull Inc. and Honeywell Information Systems Inc. .

                                          -----------------------------------------------------------

Permission to use, copy, modify, and distribute these programs and their documentation for any purpose and without
fee is hereby granted,provided that the below copyright notice and historical background appear in all copies
and that both the copyright notice and historical background and this permission notice appear in supporting
documentation, and that the names of MIT, HIS, Bull or Bull HN not be used in advertising or publicity pertaining
to distribution of the programs without specific prior written permission.
    Copyright 1972 by Massachusetts Institute of Technology and Honeywell Information Systems Inc.
    Copyright 2006 by Bull HN Information Systems Inc.
    Copyright 2006 by Bull SAS
    All Rights Reserved

*/