"BEGIN INCLUDE FILE ptw.l68.incl.alm "Created 04/05/81 1616.0 est Sun by convert_include_file, " Version of 04/05/81 1606.8 est Sun. "Made from >udd>Multics>hardcore_pool>new_pc>include>ptw.l68.incl.pl1, " modified 03/20/81 1815.9 est Fri " " Structure l68_core_ptw " equ l68_core_ptw.frame_shift,22 bool l68_core_ptw.frame_mask,037777 equ l68_core_ptw.flags,0 " LOWER equ l68_core_ptw.add_type_shift,14 bool l68_core_ptw.add_type_mask,000017 bool l68_core_ptw.first,020000 " DL bool l68_core_ptw.er,010000 " DL bool l68_core_ptw.unusable1,002000 " DL bool l68_core_ptw.phu,001000 " DL bool l68_core_ptw.phm1,000400 " DL bool l68_core_ptw.nypd,000200 " DL bool l68_core_ptw.phm,000100 " DL bool l68_core_ptw.phu1,000040 " DL bool l68_core_ptw.wired,000020 " DL bool l68_core_ptw.os,000010 " DL bool l68_core_ptw.valid,000004 " DL equ l68_core_ptw.df_no_shift,0 bool l68_core_ptw.df_no_mask,000003 " " Structure l68_ptw " equ l68_ptw.add,0 " UPPER equ l68_ptw.flags,0 " LOWER equ l68_ptw.add_type_shift,14 bool l68_ptw.add_type_mask,000017 bool l68_ptw.first,020000 " DL bool l68_ptw.er,010000 " DL bool l68_ptw.unusable1,002000 " DL bool l68_ptw.phu,001000 " DL bool l68_ptw.phm1,000400 " DL bool l68_ptw.nypd,000200 " DL bool l68_ptw.phm,000100 " DL bool l68_ptw.phu1,000040 " DL bool l68_ptw.wired,000020 " DL bool l68_ptw.os,000010 " DL bool l68_ptw.valid,000004 " DL equ l68_ptw.df_no_shift,0 bool l68_ptw.df_no_mask,000003 "END INCLUDE FILE ptw.l68.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 " "