Commit | Line | Data |
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95ed0025 | 1 | /* System description file for Windows NT. |
7490175b | 2 | |
ab422c4d | 3 | Copyright (C) 1993-1995, 2001-2013 Free Software Foundation, Inc. |
95ed0025 RS |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
4b158629 | 7 | GNU Emacs is free software: you can redistribute it and/or modify |
95ed0025 | 8 | it under the terms of the GNU General Public License as published by |
4b158629 GM |
9 | the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. | |
95ed0025 RS |
11 | |
12 | GNU Emacs is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
4b158629 | 18 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
95ed0025 | 19 | |
e05aebe9 GM |
20 | /* Define symbols to identify the version of Unix this is. |
21 | Define all the symbols that apply correctly. */ | |
95ed0025 | 22 | |
95ed0025 RS |
23 | #ifndef WINDOWSNT |
24 | #define WINDOWSNT | |
25 | #endif | |
95ed0025 | 26 | |
f247498e JB |
27 | /* #undef const */ |
28 | ||
a8ab93b0 JB |
29 | /* Number of chars of output in the buffer of a stdio stream. */ |
30 | #ifdef __GNU_LIBRARY__ | |
31 | #define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer) | |
32 | #else | |
33 | #define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base) | |
34 | #endif | |
35 | ||
3360970a | 36 | /* If you are compiling with a non-C calling convention but need to |
e05aebe9 | 37 | declare vararg routines differently, put it here. */ |
3360970a KH |
38 | #define _VARARGS_ __cdecl |
39 | ||
40 | /* If you are providing a function to something that will call the | |
41 | function back (like a signal handler and signal, or main) its calling | |
e05aebe9 | 42 | convention must be whatever standard the libraries expect. */ |
3360970a KH |
43 | #define _CALLBACK_ __cdecl |
44 | ||
e05aebe9 GM |
45 | /* Define HAVE_TIMEVAL if the system supports the BSD style clock values. |
46 | Look in <sys/time.h> for a timeval structure. */ | |
124abc74 | 47 | #define HAVE_TIMEVAL 1 |
95ed0025 | 48 | |
69fd7dbf KS |
49 | /* But our select implementation doesn't allow us to make non-blocking |
50 | connects. So until that is fixed, this is necessary: */ | |
69fd7dbf KS |
51 | #define BROKEN_NON_BLOCKING_CONNECT 1 |
52 | ||
401ea527 KS |
53 | /* And the select implementation does 1-byte read-ahead waiting |
54 | for received packets, so datagrams are broken too. */ | |
401ea527 KS |
55 | #define BROKEN_DATAGRAM_SOCKETS 1 |
56 | ||
124abc74 | 57 | #define MAIL_USE_SYSTEM_LOCK 1 |
95ed0025 | 58 | |
ef099b57 JB |
59 | /* Define to 1 if GCC-style __attribute__ ((__aligned__ (expr))) works. */ |
60 | #ifdef __GNUC__ | |
61 | #define HAVE_ATTRIBUTE_ALIGNED 1 | |
62 | #endif | |
63 | ||
64 | /* Define to 1 if strtold conforms to C99. */ | |
65 | #ifdef __GNUC__ | |
66 | #define HAVE_C99_STRTOLD 1 | |
67 | #endif | |
68 | ||
69 | #if (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8)) | |
70 | #define HAVE___BUILTIN_UNWIND_INIT 1 | |
71 | #endif | |
72 | ||
343a2aef EZ |
73 | /* This isn't perfect, as some systems might have the page file in |
74 | another place. Also, I suspect that the time stamp of that file | |
75 | might also change when Windows enlarges the file due to | |
76 | insufficient VM. Still, this seems to be the most reliable way; | |
77 | the alternative (of using GetSystemTimes) won't work on laptops | |
78 | that hibernate, because the system clock is stopped then. Other | |
79 | possibility would be to run "net statistics workstation" and parse | |
80 | the output, but that's gross. So this should do; if the file is | |
81 | not there, the boot time will be returned as zero, and filelock.c | |
82 | already handles that. */ | |
83 | #define BOOT_TIME_FILE "C:/pagefile.sys" | |
84 | ||
95ed0025 RS |
85 | /* ============================================================ */ |
86 | ||
e05aebe9 GM |
87 | /* Here, add any special hacks needed to make Emacs work on this |
88 | system. For example, you might define certain system call names | |
89 | that don't exist on your system, or that do different things on | |
90 | your system and must be used only through an encapsulation (which | |
91 | you should place, by convention, in sysdep.c). */ | |
95ed0025 | 92 | |
f247498e JB |
93 | #ifdef __GNUC__ |
94 | #ifndef __cplusplus | |
95 | #undef inline | |
96 | #endif | |
97 | #else /* MSVC */ | |
98 | #define inline __inline | |
99 | #endif | |
100 | ||
101 | #ifdef __GNUC__ | |
102 | # define restrict __restrict__ | |
103 | #else | |
104 | # define restrict | |
105 | #endif | |
106 | ||
107 | /* `mode_t' is not defined for MSVC. Define. */ | |
108 | #ifdef _MSC_VER | |
109 | typedef unsigned short mode_t; | |
110 | #endif | |
111 | ||
112 | /* A va_copy replacement for MSVC. */ | |
113 | #ifdef _MSC_VER | |
114 | # ifdef _WIN64 | |
115 | # ifndef va_copy /* Need to be checked (?) */ | |
116 | # define va_copy(d,s) ((d) = (s)) | |
117 | # endif | |
118 | # else /* not _WIN64 */ | |
119 | # define va_copy(d,s) ((d) = (s)) | |
120 | # endif /* not _WIN64 */ | |
121 | #endif /* _MSC_VER */ | |
122 | ||
123 | #ifndef WINDOWSNT | |
124 | /* Some of the files of Emacs which are intended for use with other | |
125 | programs assume that if you have a config.h file, you must declare | |
126 | the type of getenv. */ | |
127 | extern char *getenv (); | |
128 | #endif | |
129 | ||
553fabe7 EZ |
130 | /* Prevent accidental use of features unavailable in older Windows |
131 | versions we still support. MinGW64 defines this to a higher value | |
132 | in its system headers, so define our override before including any | |
133 | system headers. */ | |
134 | #define _WIN32_WINNT 0x0400 | |
135 | ||
136 | /* Make a leaner executable. */ | |
137 | #define WIN32_LEAN_AND_MEAN 1 | |
138 | ||
f247498e JB |
139 | #ifdef HAVE_STRINGS_H |
140 | #include "strings.h" | |
141 | #endif | |
d6dae14b | 142 | #include <sys/types.h> |
a6fc3b5c | 143 | |
95ed0025 RS |
144 | #ifndef MAXPATHLEN |
145 | #define MAXPATHLEN _MAX_PATH | |
146 | #endif | |
147 | ||
4a1ba222 | 148 | #ifdef HAVE_NTGUI |
124abc74 | 149 | #define HAVE_WINDOW_SYSTEM 1 |
124abc74 | 150 | #define HAVE_MENUS 1 |
4a1ba222 GV |
151 | #endif |
152 | ||
e05aebe9 | 153 | /* Get some redefinitions in place. */ |
4e36126c | 154 | |
124abc74 AI |
155 | #ifdef emacs |
156 | ||
b88b62de EZ |
157 | #ifdef _W64 |
158 | /* MinGW64 specific stuff. */ | |
159 | #define USE_NO_MINGW_SETJMP_TWO_ARGS 1 | |
160 | /* Make sure 'struct timespec' and 'struct timezone' are defined. */ | |
161 | #include <sys/types.h> | |
162 | #include <time.h> | |
163 | #endif | |
164 | ||
a6fc3b5c EZ |
165 | #ifdef _MSC_VER |
166 | #include <sys/timeb.h> | |
167 | #include <sys/stat.h> | |
168 | #include <signal.h> | |
3ad924ba EZ |
169 | |
170 | /* MSVC gets link-time errors without these redirections. */ | |
171 | #define fstat(a, b) sys_fstat(a, b) | |
172 | #define stat(a, b) sys_stat(a, b) | |
173 | #define utime sys_utime | |
a6fc3b5c EZ |
174 | #endif |
175 | ||
e05aebe9 | 176 | /* Calls that are emulated or shadowed. */ |
7f470eff | 177 | #undef chdir |
4e36126c | 178 | #define chdir sys_chdir |
7f470eff | 179 | #undef chmod |
4e36126c | 180 | #define chmod sys_chmod |
7f470eff | 181 | #undef close |
4e36126c | 182 | #define close sys_close |
7f470eff | 183 | #undef creat |
4e36126c GV |
184 | #define creat sys_creat |
185 | #define ctime sys_ctime | |
7f470eff | 186 | #undef dup |
4e36126c | 187 | #define dup sys_dup |
7f470eff | 188 | #undef dup2 |
4e36126c GV |
189 | #define dup2 sys_dup2 |
190 | #define fopen sys_fopen | |
191 | #define link sys_link | |
97a93095 | 192 | #define localtime sys_localtime |
4e36126c | 193 | #define mkdir sys_mkdir |
7f470eff | 194 | #undef mktemp |
4e36126c | 195 | #define mktemp sys_mktemp |
7f470eff | 196 | #undef open |
4e36126c GV |
197 | #define open sys_open |
198 | #define pipe sys_pipe | |
7f470eff | 199 | #undef read |
4e36126c GV |
200 | #define read sys_read |
201 | #define rename sys_rename | |
202 | #define rmdir sys_rmdir | |
203 | #define select sys_select | |
c9240d7a | 204 | #define pselect sys_select |
4e36126c | 205 | #define sleep sys_sleep |
a14724c8 | 206 | #define strerror sys_strerror |
7f470eff | 207 | #undef unlink |
4e36126c | 208 | #define unlink sys_unlink |
b0728617 EZ |
209 | /* This prototype is needed because some files include config.h |
210 | _after_ the standard headers, so sys_unlink gets no prototype from | |
211 | stdio.h or io.h. */ | |
212 | extern int sys_unlink (const char *); | |
7f470eff | 213 | #undef write |
4e36126c GV |
214 | #define write sys_write |
215 | ||
e05aebe9 | 216 | /* Subprocess calls that are emulated. */ |
4e36126c | 217 | #define spawnve sys_spawnve |
4e36126c GV |
218 | #define kill sys_kill |
219 | #define signal sys_signal | |
220 | ||
4d7e6e51 | 221 | /* Internal signals. */ |
5101529e | 222 | #define emacs_raise(sig) emacs_abort() |
4d7e6e51 | 223 | |
e05aebe9 | 224 | /* termcap.c calls that are emulated. */ |
91eac4bb JB |
225 | #define tputs sys_tputs |
226 | #define tgetstr sys_tgetstr | |
227 | ||
e05aebe9 | 228 | /* cm.c calls that are emulated. */ |
91eac4bb JB |
229 | #define chcheckmagic sys_chcheckmagic |
230 | #define cmcostinit sys_cmcostinit | |
231 | #define cmgoto sys_cmgoto | |
232 | #define cmputc sys_cmputc | |
233 | #define Wcm_clear sys_Wcm_clear | |
234 | ||
124abc74 AI |
235 | #endif /* emacs */ |
236 | ||
e05aebe9 | 237 | /* Map to MSVC names. */ |
4e36126c GV |
238 | #define execlp _execlp |
239 | #define execvp _execvp | |
47d7532e | 240 | #define fdatasync _commit |
4e36126c | 241 | #define fdopen _fdopen |
23bf9efb | 242 | #ifndef fileno |
4e36126c | 243 | #define fileno _fileno |
23bf9efb | 244 | #endif |
a5a7d30f AI |
245 | #define fsync _commit |
246 | #define ftruncate _chsize | |
4e36126c | 247 | #define getpid _getpid |
9b67f3aa EZ |
248 | #ifdef _MSC_VER |
249 | typedef int pid_t; | |
8c9afb46 EZ |
250 | #define snprintf _snprintf |
251 | #define strtoll _strtoi64 | |
9b67f3aa | 252 | #endif |
4e36126c | 253 | #define isatty _isatty |
4e36126c GV |
254 | #define _longjmp longjmp |
255 | #define lseek _lseek | |
256 | #define popen _popen | |
257 | #define pclose _pclose | |
4e36126c | 258 | #define umask _umask |
8c9afb46 | 259 | #ifndef _MSC_VER |
719072f5 | 260 | #define utimbuf _utimbuf |
8c9afb46 | 261 | #endif |
bfba227f AI |
262 | #define strdup _strdup |
263 | #define strupr _strupr | |
264 | #define strnicmp _strnicmp | |
265 | #define stricmp _stricmp | |
266 | #define tzset _tzset | |
e37b3faf | 267 | |
a68089e4 EZ |
268 | /* We cannot include system header process.h, since there's src/process.h. */ |
269 | int _getpid (void); | |
270 | ||
8a0c01dd EZ |
271 | /* Include time.h before redirecting tzname, since MSVC's time.h |
272 | defines _tzname to call a function, but also declares tzname a | |
273 | 2-element array. Having the redirection before including the | |
274 | header thus has the effect of declaring a function that returns an | |
275 | array, and triggers an error message. */ | |
276 | #include <time.h> | |
bfba227f | 277 | #define tzname _tzname |
8c9afb46 | 278 | #if !defined (_MSC_VER) || (_MSC_VER < 1400) |
3ad924ba | 279 | #undef utime |
bc5f466c | 280 | #define utime _utime |
e37b3faf | 281 | #endif |
95ed0025 | 282 | |
696056c2 EZ |
283 | /* 'struct timespec' is used by time-related functions in lib/ and |
284 | elsewhere, but we don't use lib/time.h where the structure is | |
285 | defined. */ | |
553fabe7 EZ |
286 | /* MinGW64 defines 'struct timespec' and _TIMESPEC_DEFINED in sys/types.h. */ |
287 | #ifndef _TIMESPEC_DEFINED | |
696056c2 EZ |
288 | struct timespec |
289 | { | |
290 | time_t tv_sec; /* seconds */ | |
291 | long int tv_nsec; /* nanoseconds */ | |
292 | }; | |
553fabe7 | 293 | #endif |
696056c2 | 294 | |
a68089e4 EZ |
295 | /* Required for functions in lib/time_r.c, since we don't use lib/time.h. */ |
296 | extern struct tm *gmtime_r (time_t const * restrict, struct tm * restrict); | |
297 | extern struct tm *localtime_r (time_t const * restrict, struct tm * restrict); | |
298 | ||
cd91fb4b | 299 | #ifdef _MSC_VER |
e05aebe9 | 300 | /* This is hacky, but is necessary to avoid warnings about macro |
cd91fb4b EZ |
301 | redefinitions using the MSVC compilers, since, when __STDC__ is |
302 | undefined or zero, those compilers declare functions like fileno, | |
303 | lseek, and chdir, for which we defined macros above. */ | |
7f470eff GV |
304 | #ifndef __STDC__ |
305 | #define __STDC__ 1 | |
306 | #define MUST_UNDEF__STDC__ | |
307 | #endif | |
308 | #include <direct.h> | |
309 | #include <io.h> | |
310 | #include <stdio.h> | |
311 | #ifdef MUST_UNDEF__STDC__ | |
312 | #undef __STDC__ | |
313 | #undef MUST_UNDEF__STDC__ | |
314 | #endif | |
cd91fb4b EZ |
315 | #else /* !_MSC_VER */ |
316 | #include <direct.h> | |
317 | #include <io.h> | |
318 | #include <stdio.h> | |
319 | #endif /* !_MSC_VER */ | |
7f470eff | 320 | |
e05aebe9 | 321 | /* Defines that we need that aren't in the standard signal.h. */ |
95ed0025 RS |
322 | #define SIGHUP 1 /* Hang up */ |
323 | #define SIGQUIT 3 /* Quit process */ | |
324 | #define SIGTRAP 5 /* Trace trap */ | |
325 | #define SIGKILL 9 /* Die, die die */ | |
326 | #define SIGPIPE 13 /* Write on pipe with no readers */ | |
327 | #define SIGALRM 14 /* Alarm */ | |
328 | #define SIGCHLD 18 /* Death of child */ | |
c06c382a | 329 | #define SIGPROF 19 /* Profiling */ |
95ed0025 | 330 | |
bfba227f AI |
331 | #ifndef NSIG |
332 | #define NSIG 23 | |
333 | #endif | |
334 | ||
66447e07 EZ |
335 | #ifndef ENOTSUP |
336 | #define ENOTSUP ENOSYS | |
337 | #endif | |
338 | ||
a68089e4 EZ |
339 | #ifdef _MSC_VER |
340 | typedef int sigset_t; | |
341 | typedef int ssize_t; | |
342 | #endif | |
343 | ||
553fabe7 EZ |
344 | #ifndef _POSIX /* MinGW64 */ |
345 | typedef _sigset_t sigset_t; | |
346 | #endif | |
347 | ||
a68089e4 EZ |
348 | typedef void (_CALLBACK_ *signal_handler) (int); |
349 | extern signal_handler sys_signal (int, signal_handler); | |
350 | ||
351 | struct sigaction { | |
352 | int sa_flags; | |
353 | void (_CALLBACK_ *sa_handler)(int); | |
354 | sigset_t sa_mask; | |
355 | }; | |
356 | #define SA_RESTART 0 | |
357 | #define SIG_BLOCK 1 | |
358 | #define SIG_SETMASK 2 | |
359 | #define SIG_UNBLOCK 3 | |
360 | ||
361 | extern int sigemptyset (sigset_t *); | |
362 | extern int sigaddset (sigset_t *, int); | |
363 | extern int sigfillset (sigset_t *); | |
364 | extern int sigprocmask (int, const sigset_t *, sigset_t *); | |
365 | extern int pthread_sigmask (int, const sigset_t *, sigset_t *); | |
366 | extern int sigismember (const sigset_t *, int); | |
367 | extern int setpgrp (int, int); | |
368 | extern int sigaction (int, const struct sigaction *, struct sigaction *); | |
369 | extern int alarm (int); | |
370 | ||
371 | extern int sys_kill (int, int); | |
372 | ||
373 | ||
95ed0025 RS |
374 | /* For integration with MSDOS support. */ |
375 | #define getdisk() (_getdrive () - 1) | |
445f44d2 RS |
376 | #ifdef emacs |
377 | #define getdefdir(_drv, _buf) ((_buf[0] = (_drv + 'A' - 1), _buf[1] = ':', _buf[2] = '/', _buf[3] = 0), 1) | |
378 | #else | |
95ed0025 | 379 | #define getdefdir(_drv, _buf) _getdcwd (_drv, _buf, MAXPATHLEN) |
445f44d2 | 380 | #endif |
95ed0025 | 381 | |
bfba227f AI |
382 | extern char *get_emacs_configuration (void); |
383 | extern char *get_emacs_configuration_options (void); | |
3360970a | 384 | #define EMACS_CONFIGURATION get_emacs_configuration () |
bfba227f | 385 | #define EMACS_CONFIG_OPTIONS get_emacs_configuration_options () |
3360970a | 386 | |
4e36126c GV |
387 | /* Define this so that winsock.h definitions don't get included with |
388 | windows.h. For this to have proper effect, config.h must always be | |
389 | included before windows.h. */ | |
95ed0025 | 390 | #define _WINSOCKAPI_ 1 |
bfba227f | 391 | #define _WINSOCK_H |
95ed0025 | 392 | |
1cd47f14 | 393 | /* Defines size_t and alloca (). */ |
8c9afb46 | 394 | #ifdef emacs |
bfba227f AI |
395 | #define malloc e_malloc |
396 | #define free e_free | |
397 | #define realloc e_realloc | |
398 | #define calloc e_calloc | |
399 | #endif | |
a6fc3b5c EZ |
400 | #ifdef _MSC_VER |
401 | #define alloca _alloca | |
402 | #else | |
1cd47f14 | 403 | #include <malloc.h> |
a6fc3b5c | 404 | #endif |
1cd47f14 | 405 | |
f247498e | 406 | #include <stdlib.h> |
3360970a | 407 | #include <sys/stat.h> |
3360970a | 408 | |
e05aebe9 | 409 | /* Define for those source files that do not include enough NT system files. */ |
3360970a KH |
410 | #ifndef NULL |
411 | #ifdef __cplusplus | |
412 | #define NULL 0 | |
413 | #else | |
414 | #define NULL ((void *)0) | |
415 | #endif | |
416 | #endif | |
896c0d8b | 417 | |
4a1ba222 | 418 | /* For proper declaration of environ. */ |
bfba227f AI |
419 | #ifndef sys_nerr |
420 | #define sys_nerr _sys_nerr | |
421 | #endif | |
4a1ba222 | 422 | |
75ceee05 EZ |
423 | /* This must be after including stdlib.h, which defines putenv on MinGW. */ |
424 | #ifdef putenv | |
425 | # undef putenv | |
426 | #endif | |
427 | #define putenv sys_putenv | |
a16e75cd | 428 | extern int sys_putenv (char *); |
75ceee05 | 429 | |
eef5ce6e | 430 | extern int getloadavg (double *, int); |
a68089e4 | 431 | extern int getpagesize (void); |
eef5ce6e | 432 | |
8c0905ac EZ |
433 | extern void * memrchr (void const *, int, size_t); |
434 | ||
435 | ||
62aba0d4 | 436 | #if defined (__MINGW32__) |
f247498e JB |
437 | |
438 | /* Define to 1 if the system has the type `long long int'. */ | |
439 | # define HAVE_LONG_LONG_INT 1 | |
440 | ||
441 | /* Define to 1 if the system has the type `unsigned long long int'. */ | |
442 | # define HAVE_UNSIGNED_LONG_LONG_INT 1 | |
443 | ||
62aba0d4 | 444 | #endif |
f247498e | 445 | |
62aba0d4 FP |
446 | #ifdef _MSC_VER |
447 | # if defined(_WIN64) | |
448 | typedef __int64 EMACS_INT; | |
449 | typedef unsigned __int64 EMACS_UINT; | |
450 | # define EMACS_INT_MAX LLONG_MAX | |
451 | # define PRIuMAX "llu" | |
452 | # define pI "ll" | |
453 | /* Fix a bug in MSVC headers : stdint.h */ | |
454 | # define _INTPTR 2 | |
455 | # elif defined(_WIN32) | |
f247498e JB |
456 | /* Temporarily disable wider-than-pointer integers until they're tested more. |
457 | Build with CFLAGS='-DWIDE_EMACS_INT' to try them out. */ | |
458 | ||
62aba0d4 | 459 | # ifdef WIDE_EMACS_INT |
f247498e JB |
460 | |
461 | /* Use pre-C99-style 64-bit integers. */ | |
71f88e00 PE |
462 | typedef __int64 EMACS_INT; |
463 | typedef unsigned __int64 EMACS_UINT; | |
62aba0d4 FP |
464 | # define EMACS_INT_MAX LLONG_MAX |
465 | # define PRIuMAX "llu" | |
466 | # define pI "I64" | |
467 | # else | |
468 | typedef int EMACS_INT; | |
469 | typedef unsigned int EMACS_UINT; | |
470 | # define EMACS_INT_MAX LONG_MAX | |
471 | # define PRIuMAX "lu" | |
472 | # define pI "l" | |
473 | # endif | |
f247498e | 474 | # endif |
f247498e JB |
475 | #endif |
476 | ||
517d7b9f | 477 | /* We need a little extra space, see ../../lisp/loadup.el. */ |
ff709c3a | 478 | #define SYSTEM_PURESIZE_EXTRA 50000 |
e3be3bfd | 479 | |
34374650 PE |
480 | #define DATA_START get_data_start () |
481 | ||
7f470eff GV |
482 | /* For unexec to work on Alpha systems, we need to put Emacs' |
483 | initialized data into a separate section from the CRT initialized | |
484 | data (because the Alpha linker freely reorders data variables, even | |
485 | across libraries, so our data and the CRT data get intermingled). | |
486 | ||
487 | Starting with MSVC 5.0, we must also place the uninitialized data | |
488 | into its own section. VC5 intermingles uninitialized data from the CRT | |
489 | between Emacs' static uninitialized data and its public uninitialized | |
490 | data. A separate .bss section for Emacs groups both static and | |
517d7b9f | 491 | public uninitialized together. |
7f470eff | 492 | |
517d7b9f | 493 | Note that unexw32.c relies on this fact, and must be modified |
7f470eff GV |
494 | accordingly if this section name is changed, or if this pragma is |
495 | removed. Also, obviously, all files that define initialized data | |
496 | must include config.h to pick up this pragma. */ | |
497 | ||
e05aebe9 | 498 | /* Names must be < 8 bytes. */ |
52c7f9ee | 499 | #ifdef _MSC_VER |
7f470eff GV |
500 | #pragma data_seg("EMDATA") |
501 | #pragma bss_seg("EMBSS") | |
52c7f9ee | 502 | #endif |
7f470eff GV |
503 | |
504 | /* #define FULL_DEBUG */ | |
505 | /* #define EMACSDEBUG */ | |
506 | ||
507 | #ifdef EMACSDEBUG | |
508 | extern void _DebPrint (const char *fmt, ...); | |
509 | #define DebPrint(stuff) _DebPrint stuff | |
510 | #else | |
511 | #define DebPrint(stuff) | |
512 | #endif | |
513 | ||
62aba0d4 FP |
514 | #ifdef _MSC_VER |
515 | #if _MSC_VER >= 800 && !defined(__cplusplus) | |
516 | /* Unnamed type definition in parentheses. | |
517 | A structure, union, or enumerated type with no name is defined in a | |
518 | parenthetical expression. The type definition is meaningless. */ | |
519 | #pragma warning(disable:4116) | |
520 | /* 'argument' : conversion from 'type1' to 'type2', possible loss of | |
521 | data A floating point type was converted to an integer type. A | |
522 | possible loss of data may have occurred. */ | |
523 | #pragma warning(disable:4244) | |
524 | /* Negative integral constant converted to unsigned type. | |
525 | An expression converts a negative integer constant to an unsigned type. | |
526 | The result of the expression is probably meaningless. */ | |
527 | #pragma warning(disable:4308) | |
528 | #endif | |
529 | #endif | |
17a2cbbd DC |
530 | #define TERM_HEADER "w32term.h" |
531 | ||
532 | ||
3360970a | 533 | /* ============================================================ */ |