"BEGIN INCLUDE FILE its.incl.alm "Created 09/30/81 0830.8 edt Wed by convert_include_file, " Version of 04/19/81 1450.7 edt Sun. "Made from >udd>Multics>Kittlitz>hc>its.incl.pl1, " modified 09/30/81 0830.7 edt Wed " " Structure its " equ its_size,2 equ its.segno_word,0 equ its.segno_shift,18 bool its.segno_mask,077777 equ its.ringno_word,0 equ its.ringno_shift,15 bool its.ringno_mask,000007 equ its.its_mod_word,0 equ its.its_mod_shift,0 bool its.its_mod_mask,000077 equ its.offset,1 " UPPER equ its.bit_offset_word,1 equ its.bit_offset_shift,9 bool its.bit_offset_mask,000077 equ its.mod_word,1 equ its.mod_shift,0 bool its.mod_mask,000077 " " Structure itp " equ itp_size,2 equ itp.pr_no_word,0 equ itp.pr_no_shift,33 bool itp.pr_no_mask,000007 equ itp.itp_mod_word,0 equ itp.itp_mod_shift,0 bool itp.itp_mod_mask,000077 equ itp.offset,1 " UPPER equ itp.bit_offset_word,1 equ itp.bit_offset_shift,9 bool itp.bit_offset_mask,000077 equ itp.mod_word,1 equ itp.mod_shift,0 bool itp.mod_mask,000077 " " Structure its_unsigned " equ its_unsigned_size,2 equ its_unsigned.segno_word,0 equ its_unsigned.segno_shift,18 bool its_unsigned.segno_mask,077777 equ its_unsigned.ringno_word,0 equ its_unsigned.ringno_shift,15 bool its_unsigned.ringno_mask,000007 equ its_unsigned.its_mod_word,0 equ its_unsigned.its_mod_shift,0 bool its_unsigned.its_mod_mask,000077 equ its_unsigned.offset,1 " UPPER equ its_unsigned.bit_offset_word,1 equ its_unsigned.bit_offset_shift,9 bool its_unsigned.bit_offset_mask,000077 equ its_unsigned.mod_word,1 equ its_unsigned.mod_shift,0 bool its_unsigned.mod_mask,000077 " " Structure itp_unsigned " equ itp_unsigned_size,2 equ itp_unsigned.pr_no_word,0 equ itp_unsigned.pr_no_shift,33 bool itp_unsigned.pr_no_mask,000007 equ itp_unsigned.itp_mod_word,0 equ itp_unsigned.itp_mod_shift,0 bool itp_unsigned.itp_mod_mask,000077 equ itp_unsigned.offset,1 " UPPER equ itp_unsigned.bit_offset_word,1 equ itp_unsigned.bit_offset_shift,9 bool itp_unsigned.bit_offset_mask,000077 equ itp_unsigned.mod_word,1 equ itp_unsigned.mod_shift,0 bool itp_unsigned.mod_mask,000077 "END INCLUDE FILE its.incl.alm " " " ----------------------------------------------------------- " " " " 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 " "