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/* System description file for Windows NT.
Copyright (C) 1993, 1994 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. */
/*
* Define symbols to identify the version of Unix this is.
* Define all the symbols that apply correctly.
*/
/* #define UNIPLUS */
/* #define USG5 */
/* #define USG */
/* #define HPUX */
/* #define UMAX */
/* #define BSD4_1 */
/* #define BSD4_2 */
/* #define BSD4_3 */
/* #define BSD */
/* #define VMS */
#ifndef WINDOWSNT
#define WINDOWSNT
#endif
#ifndef DOS_NT
#define DOS_NT /* MSDOS or WINDOWSNT */
#endif
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
#define SYSTEM_TYPE "windows-nt"
#define SYMS_SYSTEM syms_of_ntterm ()
#define NO_MATHERR
#define HAVE_FREXP
#define HAVE_FMOD
/* NOMULTIPLEJOBS should be defined if your system's shell
does not have "job control" (the ability to stop a program,
run some other program, then continue the first one). */
/* #define NOMULTIPLEJOBS */
/* Emacs can read input using SIGIO and buffering characters itself,
or using CBREAK mode and making C-g cause SIGINT.
The choice is controlled by the variable interrupt_input.
Define INTERRUPT_INPUT to make interrupt_input = 1 the default (use SIGIO)
Emacs uses the presence or absence of the SIGIO macro to indicate
whether or not signal-driven I/O is possible. It uses
INTERRUPT_INPUT to decide whether to use it by default.
SIGIO can be used only on systems that implement it (4.2 and 4.3).
CBREAK mode has two disadvantages
1) At least in 4.2, it is impossible to handle the Meta key properly.
I hear that in system V this problem does not exist.
2) Control-G causes output to be discarded.
I do not know whether this can be fixed in system V.
Another method of doing input is planned but not implemented.
It would have Emacs fork off a separate process
to read the input and send it to the true Emacs process
through a pipe. */
#define INTERRUPT_INPUT
/* Letter to use in finding device name of first pty,
if system supports pty's. 'a' means it is /dev/ptya0 */
#define FIRST_PTY_LETTER 'a'
/*
* Define HAVE_TERMIOS if the system provides POSIX-style
* functions and macros for terminal control.
*
* Define HAVE_TERMIO if the system provides sysV-style ioctls
* for terminal control.
*
* Do not define both. HAVE_TERMIOS is preferred, if it is
* supported on your system.
*/
/* #define HAVE_TERMIOS */
/* #define HAVE_TERMIO */
/*
* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
* Look in <sys/time.h> for a timeval structure.
*/
/* #define HAVE_TIMEVAL */
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
/* #define HAVE_SELECT */
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
/* #define HAVE_PTYS */
/*
* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
* The 4.2 opendir, etc., library functions.
*/
/* #define NONSYSTEM_DIR_LIBRARY */
/* Define this symbol if your system has the functions bcopy, etc. */
#define BSTRING
#define bzero(b, l) memset(b, 0, l)
#define bcopy(s, d, l) memcpy(d, s, l)
#define bcmp(a, b, l) memcmp(a, b, l)
/* subprocesses should be defined if you want to
have code for asynchronous subprocesses
(as used in M-x compile and M-x shell).
This is generally OS dependent, and not supported
under most USG systems. */
#define subprocesses
/* 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 CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
/* #define CLASH_DETECTION */
/* Define this if your operating system declares signal handlers to
have a type other than the usual. `The usual' is `void' for ANSI C
systems (i.e. when the __STDC__ macro is defined), and `int' for
pre-ANSI systems. If you're using GCC on an older system, __STDC__
will be defined, but the system's include files will still say that
signal returns int or whatever; in situations like that, define
this to be what the system's include files want. */
/* #define SIGTYPE int */
/* If the character used to separate elements of the executable path
is not ':', #define this to be the appropriate character constant. */
#define SEPCHAR ';'
/* ============================================================ */
/* Here, add any special hacks needed
to make Emacs work on this system. For example,
you might define certain system call names that don't
exist on your system, or that do different things on
your system and must be used only through an encapsulation
(Which you should place, by convention, in sysdep.c). */
/* Define this to be the separator between path elements */
#define DIRECTORY_SEP '\\'
/* Define this to be the separator between devices and paths */
#define DEVICE_SEP ':'
/* We'll support either convention on NT. */
#define IS_DIRECTORY_SEP(_c_) ((_c_) == '/' || (_c_) == '\\')
#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_) || IS_DEVICE_SEP (_c_))
/* The null device on Windows NT. */
#define NULL_DEVICE "NUL:"
#define EXEC_SUFFIXES ".exe:.com:.bat:"
#ifndef MAXPATHLEN
#define MAXPATHLEN _MAX_PATH
#endif
#define HAVE_DUP2 1
#define HAVE_RENAME 1
#define HAVE_RMDIR 1
#define HAVE_MKDIR 1
#define HAVE_GETHOSTNAME 1
#define HAVE_MOUSE 1
#define MODE_LINE_BINARY_TEXT(_b_) (NILP ((_b_)->buffer_file_type) ? "T" : "B")
/* These have to be defined because our compilers treat __STDC__ as being
defined (most of them anyway). */
#define access _access
#define chdir _chdir
#define chmod _chmod
#define close _close
#define creat _creat
#define dup _dup
#define dup2 _dup2
#define execlp _execlp
#define execvp _execvp
#define getpid _getpid
#define index strchr
#define isatty _isatty
#define link _link
#define lseek _lseek
#define mkdir _mkdir
#define mktemp _mktemp
#define open _open
#define pipe _pipe
#define random rand
#define read _read
#define rmdir _rmdir
#define sleep nt_sleep
#define srandom srand
#define unlink _unlink
#define umask _umask
#define write _write
#define _longjmp longjmp
#define spawnve win32_spawnve
#define wait win32_wait
#define signal win32_signal
#define rindex strrchr
/* Defines that we need that aren't in the standard signal.h */
#define SIGHUP 1 /* Hang up */
#define SIGQUIT 3 /* Quit process */
#define SIGTRAP 5 /* Trace trap */
#define SIGKILL 9 /* Die, die die */
#define SIGPIPE 13 /* Write on pipe with no readers */
#define SIGALRM 14 /* Alarm */
#define SIGCHLD 18 /* Death of child */
/* For integration with MSDOS support. */
#define getdisk() (_getdrive () - 1)
#define getdefdir(_drv, _buf) _getdcwd (_drv, _buf, MAXPATHLEN)
/* Define this so that winsock.h definitions don't get included when windows.h
is... I don't know if they do the right thing for emacs. For this to
have proper effect, config.h must always be included before windows.h. */
#define _WINSOCKAPI_ 1
/* Defines size_t and alloca (). */
#include <malloc.h>
/* ============================================================ */
/* Give us extra pure storage. */
#define SYSTEM_PURESIZE_EXTRA 52000
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