--- /dev/null
+/* alliant.h Alliant machine running system version 2 or 3.
+ Copyright (C) 1985, 1986, 1987 Free Software Foundation, Inc.
+ Note that for version 1 of the Alliant system
+ you should use alliant1.h instead of this file.
+ Use alliant4.h for version 4.
+
+This file is part of GNU Emacs.
+
+GNU Emacs is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with XEmacs; see the file COPYING. If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+/* Synched up with: FSF 19.31. */
+
+/* The following line tells the configuration script what sort of
+ operating system this machine is likely to run.
+ USUAL-OPSYS="bsd4-2" */
+
+/* Now define a symbol for the cpu type, if your compiler
+ does not define it automatically:
+ vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
+ are the ones defined so far. */
+
+#define ALLIANT
+
+/* No load average information available for Alliants. */
+
+#undef LOAD_AVE_TYPE
+#undef LOAD_AVE_CVT
+
+/* Define CANNOT_DUMP on machines where unexec does not work.
+ Then the function dump-emacs will not be defined
+ and temacs will do (load "loadup") automatically unless told otherwise. */
+
+#undef CANNOT_DUMP
+
+/* Define C_ALLOCA if this machine does not support a true alloca
+ and the one written in C should be used instead.
+ Define HAVE_ALLOCA to say that the system provides a properly
+ working alloca function and it should be used.
+ Define neither one if an assembler-language alloca
+ in the file alloca.s should be used. */
+
+#undef C_ALLOCA
+#define HAVE_ALLOCA
+
+#ifdef ALLIANT_1
+#define C_ALLOCA
+#undef HAVE_ALLOCA
+#endif /* ALLIANT_1 */
+
+/* Define NO_REMAP if memory segmentation makes it not work well
+ to change the boundary between the text section and data section
+ when Emacs is dumped. If you define this, the preloaded Lisp
+ code will not be sharable; but that's better than failing completely. */
+/* Actually, Alliant CONCENTRIX does paging "right":
+ data pages are copy-on-write, which means that the pure data areas
+ are shared automatically and remapping is not necessary. */
+
+#define NO_REMAP
+
+/* Alliant needs special crt0.o because system version is not reentrant */
+
+#define START_FILES "crt0.o"
+
+/* Alliant dependent code for dumping executing image.
+ See crt0.c code for alliant. */
+
+#define ADJUST_EXEC_HEADER {\
+extern int _curbrk, _setbrk;\
+_setbrk = _curbrk;\
+hdr.a_bss_addr = bss_start;\
+unexec_text_start = hdr.a_text_addr;}
+
+/* cc screws up on long names. Try making cpp replace them. */
+
+#ifdef ALLIANT_1
+#define Finsert_abbrev_table_description Finsert_abbrev_table_descrip
+#define internal_with_output_to_temp_buffer internal_with_output_to_tem
+#endif
+
+/* "vector" is a typedef in /usr/include/machine/reg.h, so its use as
+ a variable name causes errors when compiling under ANSI C. */
+
+#define vector xxvector