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- /* Definitions file for GNU Emacs running on IBM AIX version 3.1
- Copyright (C) 1985, 1986, 1990 Free Software Foundation, Inc.
-
- 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 GNU Emacs; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- /* Synched up with: FSF 19.29. */
-
- /*
- * Define symbols to identify the version of Unix this is.
- * Define all the symbols that apply correctly.
- */
-
- #define USG /* System III, System V, etc */
- #define USG5
-
- /* Specify IBM AIX version of system */
-
- #ifndef AIX
- #define AIX
- #endif
-
- /* turn off c prototypes */
- /* XEmacs change: XEmacs compiles fine with prototypes under AIX, dkeller@vnet.ibm.com
- #ifndef _NO_PROTO
- #define _NO_PROTO
- #endif
- */
-
- /* This symbol should be defined on AIX Version 3 ??????? */
- #ifndef _AIX
- #define _AIX
- #endif
-
- /* Specify "_BSD" to invoke Berkeley compatibility in header files */
- /*#ifndef _BSD
- #define _BSD
- #endif
- */
-
- /* SYSTEM_TYPE should indicate the kind of system you are using.
- It sets the Lisp variable system-type. */
-
- #define SYSTEM_TYPE "aix-v3"
-
- /* In AIX, you allocate a pty by opening /dev/ptc to get the master side.
- To get the name of the slave side, you just ttyname() the master side. */
-
- #define PTY_ITERATION for (c = 0; !c ; c++)
- #define PTY_NAME_SPRINTF strcpy (pty_name, "/dev/ptc");
- #define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));
-
- /* XEmacs change: #### is this crap necessary? */
- #ifndef NOT_C_CODE
- #include <termios.h>
- #endif
-
- /*
- * Define HAVE_PTYS if the system supports pty devices.
- */
-
- #define HAVE_PTYS
-
- /* If your system uses COFF (Common Object File Format) then define the
- preprocessor symbol "COFF". */
-
- /* #define COFF */
-
- /* define MAIL_USE_FLOCK if the mailer uses flock
- to interlock access to /usr/spool/mail/$USER.
- The alternative is that a lock file named
- /usr/spool/mail/$USER.lock. */
-
- /* #define MAIL_USE_FLOCK */
-
- /* Define SHORTNAMES if the C compiler can distinguish only
- short names. It means that the stuff in ../shortnames
- must be run to convert the long names to short ones. */
-
- /* #define SHORTNAMES */
-
- /* The file containing the kernel's symbol table is called /unix. */
-
- #define KERNEL_FILE "/unix"
-
- /* The symbol in the kernel where the load average is found
- is named avenrun. */
-
- #define LDAV_SYMBOL "avenrun"
-
- /* Special itemss needed to make Emacs run on this system. */
-
- /* On USG systems the system calls are interruptible by signals
- that the user program has elected to catch. Thus the system call
- must be retried in these cases. To handle this without massive
- changes in the source code, we remap the standard system call names
- to names for our own functions in sysdep.c that do the system call
- with retries. */
-
- #define INTERRUPTIBLE_OPEN
- #define INTERRUPTIBLE_IO
-
- /* USG systems tend to put everything declared static
- into the initialized data area, which becomes pure after dumping Emacs.
- Foil this. Emacs carefully avoids static vars inside functions. */
-
- #undef static
-
- /* Compiler bug bites on many systems when default ADDR_CORRECT is used. */
-
- /* #define ADDR_CORRECT(x) (x) */
-
- #ifndef __GNUC__
- #define LINKER cc
- #endif
-
- /* Prevent -lg from being used for debugging. Not needed. */
-
- #define LIBS_DEBUG
-
- /* No need to specify -lc when linking. */
-
- #define LIB_STANDARD
-
- /* Use terminfo instead of termcap. */
-
- #define TERMINFO
-
- /* The following definition seems to be needed in AIX version 3.1.6.8.
- It may not have been needed in certain earlier versions. */
- #define HAVE_TCATTR
-
- #define SYSTEM_MALLOC
-
- /* AIX doesn't define this. */
- #define unix 1
-
- /* AIX 3.1 has the HFT features. */
- #define AIXHFT
-