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1fd5e000 CF |
1 | /* version.h -- Cygwin version numbers and accompanying documentation. |
2 | ||
0ae86d18 CV |
3 | Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
4 | 2005, 2006 Red Hat, Inc. | |
1fd5e000 CF |
5 | |
6 | This file is part of Cygwin. | |
7 | ||
8 | This software is a copyrighted work licensed under the terms of the | |
9 | Cygwin license. Please consult the file "CYGWIN_LICENSE" for | |
10 | details. */ | |
11 | ||
12 | /* Cygwin versioning is relatively complicated because of its status | |
13 | as a shared library. Let's start with how versioning used to be done. | |
14 | ||
15 | Historical versioning in Cygwin 16.0 to 19.5: | |
16 | ||
17 | In the olden days of Cygwin, we had a dll major and minor version | |
18 | and a registry version. The major number started at 16 because the | |
19 | "b15" GNU-Win32 release of the compiler tools was out when this | |
20 | scheme was started. We incremented the DLL name frequently (for | |
21 | every official release) and towards the end of this period every | |
22 | release used a different shared memory area to prevent DLLs from | |
23 | interfering with each other (embedding a build timestamp into the | |
24 | name of the shared memory area). This turned out to be a Bad Idea | |
25 | (tm) because people needed to mingle separate releases and have | |
26 | them work together more than we thought they would. This was | |
27 | especially problematic when tty info needed to be retained when an | |
28 | old Cygwin executable executed a newer one. | |
29 | ||
30 | In the old scheme, we incremented the major number whenever a | |
31 | change to the dll invalidated existing executables. This can | |
32 | happen for a number of reasons, including when functions are | |
33 | removed from the export list of the dll. The minor number was | |
34 | incremented when a change was made that we wanted to record, but | |
35 | that didn't invalidate existing executables. Both numbers were | |
36 | recorded in the executable and in the dll. | |
37 | ||
e80cbe3e CF |
38 | In October 1998 (starting with Cygwin 19.6), we started a new method |
39 | of Cygwin versioning: */ | |
1fd5e000 CF |
40 | |
41 | /* The DLL major and minor numbers correspond to the "version of | |
a7d42fef | 42 | the Cygwin shared library". This version is used to track important |
1fd5e000 CF |
43 | changes to the DLL and is mainly informative in nature. */ |
44 | ||
99b1a40d | 45 | #define CYGWIN_VERSION_DLL_MAJOR 1005 |
e7a8c11c | 46 | #define CYGWIN_VERSION_DLL_MINOR 22 |
1fd5e000 CF |
47 | |
48 | /* Major numbers before CYGWIN_VERSION_DLL_EPOCH are | |
49 | incompatible. */ | |
50 | ||
51 | #define CYGWIN_VERSION_DLL_EPOCH 19 | |
52 | ||
53 | /* CYGWIN_VERSION_DLL_COMBINED gives us a single number | |
54 | representing the combined DLL major and minor numbers. */ | |
55 | ||
fcc4976d DD |
56 | /* WATCH OUT FOR OCTAL! Don't use, say, "00020" for 0.20 */ |
57 | ||
1fd5e000 CF |
58 | #define CYGWIN_VERSION_DLL_MAKE_COMBINED(maj, min) (((maj) * 1000) + min) |
59 | #define CYGWIN_VERSION_DLL_COMBINED \ | |
1bdc5f1f | 60 | CYGWIN_VERSION_DLL_MAKE_COMBINED (CYGWIN_VERSION_DLL_MAJOR, CYGWIN_VERSION_DLL_MINOR) |
1fd5e000 CF |
61 | |
62 | /* Every version of cygwin <= this uses an old, incorrect method | |
63 | to determine signal masks. */ | |
64 | ||
65 | #define CYGWIN_VERSION_DLL_BAD_SIGNAL_MASK 19005 | |
66 | ||
c34aee9b CF |
67 | #define CYGWIN_VERSION_USER_API_VERSION_COMBINED \ |
68 | CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) | |
69 | ||
1fd5e000 CF |
70 | /* API versions <= this had a termios structure whose members were |
71 | too small to accomodate modern settings. */ | |
fcc4976d | 72 | #define CYGWIN_VERSION_DLL_OLD_TERMIOS 5 |
1fd5e000 | 73 | #define CYGWIN_VERSION_DLL_IS_OLD_TERMIOS \ |
c34aee9b | 74 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= CYGWIN_VERSION_DLL_OLD_TERMIOS) |
1fd5e000 | 75 | |
9bc846bd | 76 | #define CYGWIN_VERSION_DLL_MALLOC_ENV 28 |
56cd25ee DD |
77 | /* Old APIs had getc/putc macros that conflict with new CR/LF |
78 | handling in the stdio buffers */ | |
79 | #define CYGWIN_VERSION_OLD_STDIO_CRLF_HANDLING \ | |
c34aee9b | 80 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 20) |
56cd25ee | 81 | |
95a8465b | 82 | #define CYGWIN_VERSION_CHECK_FOR_S_IEXEC \ |
c34aee9b | 83 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED >= 36) |
96a3f4ae CF |
84 | |
85 | #define CYGWIN_VERSION_CHECK_FOR_OLD_O_NONBLOCK \ | |
c34aee9b | 86 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 28) |
c16d0946 CV |
87 | |
88 | #define CYGWIN_VERSION_CHECK_FOR_USING_BIG_TYPES \ | |
c34aee9b | 89 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED >= 79) |
8b00a766 CV |
90 | |
91 | #define CYGWIN_VERSION_CHECK_FOR_USING_ANCIENT_MSGHDR \ | |
c34aee9b | 92 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 138) |
8b00a766 CV |
93 | |
94 | #define CYGWIN_VERSION_CHECK_FOR_USING_WINSOCK1_VALUES \ | |
c34aee9b | 95 | (CYGWIN_VERSION_USER_API_VERSION_COMBINED <= 138) |
8b00a766 | 96 | |
1fd5e000 CF |
97 | /* API_MAJOR 0.0: Initial version. API_MINOR changes: |
98 | 1: Export cygwin32_ calls as cygwin_ as well. | |
99 | 2: Export j1, jn, y1, yn. | |
9c510edc CF |
100 | 3: Export dll_noncygwin_dllcrt0. |
101 | 4: New socket ioctls, revamped ifconf support. | |
102 | 5: Thread support/exports. | |
103 | 6: Change in termios handling. | |
104 | 7: Export scandir and alphasort. | |
105 | 8: Export _ctype_, _sys_errlist, _sys_nerr. | |
1fd5e000 CF |
106 | 9: Mount-related changes, new cygwin_umount export. |
107 | Raw device support (tape, floppies). | |
108 | 10: Fast math routine support added. | |
109 | 11: Export seekdir, telldir. | |
110 | 12: Export pthread_join, pthread_detach. | |
111 | 13: Export math funcs gamma and friends, also _j0, _j1, etc. | |
112 | 14: Export snprintf and vnsprintf. | |
113 | 15: Export glob | |
114 | 16: Export cygwin_stackdump | |
4b17897e | 115 | 17: Export fast math stuff |
5abc9b83 | 116 | 18: Stop exporting _strace_wm |
8a06963c | 117 | 19: Export fchown, lchown, lacl |
66aea0c5 | 118 | 20: regsub, inet_network |
56cd25ee | 119 | 21: incompatible change to stdio cr/lf and buffering |
64b30629 | 120 | 22: Export cygwin_logon_user, cygwin_set_impersonation_token. |
9c510edc CF |
121 | geteuid, getegid return effective uid/gid. |
122 | getuid, getgid return real uid/gid. | |
123 | seteuid, setegid set only effective uid/gid. | |
124 | setuid, setgid set effective and real uid/gid. | |
14a3bc2f CF |
125 | 23: Export new dll_crt0 interface and cygwin_user_data for use |
126 | with crt0 startup code. | |
914e40df | 127 | 24: Export poll and _poll. |
bd4ec496 | 128 | 25: Export getmode and _getmode. |
84c7d409 CF |
129 | 26: CW_GET_CYGDRIVE_PREFIXES addition to external.cc |
130 | 27: CW_GETPINFO_FULL addition to external.cc | |
cbe4c8e2 | 131 | 28: Accidentally bumped by cgf |
7d9688b7 | 132 | 29: Export hstrerror |
9bc846bd | 133 | 30: CW_GET_CYGDRIVE_INFO addition to external.cc |
2e68f6b4 | 134 | 31: Export inet_aton |
8a93913d | 135 | 32: Export getrlimit/setrlimit |
c65a3183 | 136 | 33: Export setlogmask |
ae6c8e4f | 137 | 34: Separated out mount table |
f97e7d75 | 138 | 35: Export drand48, erand48, jrand48, lcong48, lrand48, |
9c510edc | 139 | mrand48, nrand48, seed48, and srand48. |
95a8465b | 140 | 36: Added _cygwin_S_IEXEC, et al |
30f326bf | 141 | 37: [f]pathconv support _PC_POSIX_PERMISSIONS and _PC_POSIX_SECURITY |
c02e9189 | 142 | 38: vscanf, vscanf_r, and random pthread functions |
86699e15 | 143 | 39: asctime_r, ctime_r, gmtime_r, localtime_r |
463513f0 | 144 | 40: fchdir |
351a8548 | 145 | 41: __signgam |
8e4e3874 | 146 | 42: sys_errlist, sys_nerr |
3ca6bcc4 | 147 | 43: sigsetjmp, siglongjmp fixed |
a71aee46 | 148 | 44: Export dirfd |
c12a96d1 | 149 | 45: perprocess change, gamma_r, gammaf_r, lgamma_r, lgammaf_r |
dbc82a87 | 150 | 46: Remove cygwin_getshared |
b20e2ee6 | 151 | 47: Report EOTWarningZoneSize in struct mtget. |
4f235c95 | 152 | 48: Export "posix" regex functions |
971ec8d3 | 153 | 49: Export setutent, endutent, utmpname, getutent, getutid, getutline. |
104c3be6 | 154 | 50: Export fnmatch. |
df3af773 | 155 | 51: Export recvmsg, sendmsg. |
dbe67a81 | 156 | 52: Export strptime |
feb7f1a9 | 157 | 53: Export strlcat, strlcpy. |
b7e51146 | 158 | 54: Export __fpclassifyd, __fpclassifyf, __signbitd, __signbitf. |
bf47141f | 159 | 55: Export fcloseall, fcloseall_r. |
667f875d | 160 | 56: Make ntsec on by default. |
5519d543 | 161 | 57: Export setgroups. |
c7e2187a | 162 | 58: Export memalign, valloc, malloc_trim, malloc_usable_size, mallopt, |
b59e1aac | 163 | malloc_stats |
8dca9e23 | 164 | 59: getsid |
281d8a32 | 165 | 60: MSG_NOSIGNAL |
75d01d9e CV |
166 | 61: Export getc_unlocked, getchar_unlocked, putc_unlocked, |
167 | putchar_unlocked | |
8efb9fd7 CF |
168 | 62: Erroneously bumped |
169 | 63: Export pututline | |
0be11474 | 170 | 64: Export fseeko, ftello |
8efb9fd7 | 171 | 65: Export siginterrupt |
05c728c4 | 172 | 66: Export nl_langinfo |
cdaf8896 | 173 | 67: Export pthread_getsequence_np |
838ad582 | 174 | 68: Export netdb stuff |
11b087d5 | 175 | 69: Export strtof |
70d61f30 | 176 | 70: Export asprintf, _asprintf_r, vasprintf, _vasprintf_r |
afa378e7 | 177 | 71: Export strerror_r |
89f7e8d1 | 178 | 72: Export nanosleep |
7d33eefa | 179 | 73: Export setreuid32, setreuid, setregid32, setregid |
f655eadf CF |
180 | 74: Export _strtold a64l hcreate hcreate_r hdestroy hdestroy_r hsearch |
181 | hsearch_r isblank iswalnum iswalpha iswblank iswcntrl iswctype | |
182 | iswdigit iswgraph iswlower iswprint iswpunct iswspace iswupper | |
183 | iswxdigit l64a mbrlen mbrtowc mbsinit mbsrtowcs mempcpy | |
184 | on_exit setbuffer setlinebuf strndup strnlen tdelete tdestroy | |
185 | tfind towctrans towlower towupper tsearch twalk wcrtomb wcscat | |
186 | wcschr wcscpy wcscspn wcslcat wcslcpy wcsncat wcsncmp wcsncpy | |
187 | wcspbrk wcsrchr wcsrtombs wcsspn wcsstr wctob wctob wctrans | |
188 | wctype wmemchr wmemcmp wmemcpy wmemmove wmemset | |
8fc16812 CF |
189 | 75: Export exp2 exp2f fdim fdimf fma fmaf fmax fmaxf fmin fminf lrint |
190 | lrintf lround lroundf nearbyint nearbyintf remquo remquof | |
191 | round roundf scalbln scalblnf sincos sincosf tgamma tgammaf | |
192 | truncf | |
878e60c5 | 193 | 76: mallinfo |
005c3065 | 194 | 77: thread-safe exit/at_exit |
f194ba1f | 195 | 78: Use stat and fstat rather than _stat, and _fstat. |
de9e39f7 | 196 | Export btowc and trunc. |
f194ba1f | 197 | 79: Export acl32 aclcheck32 aclfrommode32 aclfrompbits32 aclfromtext32 |
b1aae492 CV |
198 | aclsort32 acltomode32 acltopbits32 acltotext32 facl32 |
199 | fgetpos64 fopen64 freopen64 fseeko64 fsetpos64 ftello64 | |
200 | _open64 _lseek64 _fstat64 _stat64 mknod32 | |
00d296a3 | 201 | 80: Export pthread_rwlock stuff |
5a4a19b3 | 202 | 81: CW_CHECK_NTSEC addition to external.cc |
ac5ec961 | 203 | 82: Export wcscoll wcswidth wcwidth |
c448f78f | 204 | 83: Export gethostid |
99b1a40d | 205 | 84: Pty open allocates invisible console. 64 bit interface |
3e66a81c | 206 | 85: Export new 32/64 functions from API 0.79 only with leading |
de9e39f7 CF |
207 | underscore. No problems with backward compatibility since no |
208 | official release has been made so far. This change removes | |
209 | exported symbols like fopen64, which might confuse configure. | |
10bada05 | 210 | 86: Export ftok |
54152c7e | 211 | 87: Export vsyslog |
c433f461 | 212 | 88: Export _getreent |
1fbeb827 | 213 | 89: Export __mempcpy |
86ed5c88 | 214 | 90: Export _fopen64 |
dcb6ce0c | 215 | 91: Export argz_add argz_add_sep argz_append argz_count argz_create |
24efca14 CV |
216 | argz_create_sep argz_delete argz_extract argz_insert |
217 | argz_next argz_replace argz_stringify envz_add envz_entry | |
218 | envz_get envz_merge envz_remove envz_strip | |
34a1d63d CV |
219 | 92: Export getusershell, setusershell, endusershell |
220 | 93: Export daemon, forkpty, openpty, iruserok, ruserok, login_tty, | |
221 | openpty, forkpty, revoke, logwtmp, updwtmp | |
932a40e8 | 222 | 94: Export getopt, getopt_long, optarg, opterr, optind, optopt, |
de9e39f7 | 223 | optreset, __check_rhosts_file, __rcmd_errstr. |
e217832c | 224 | 95: Export shmat, shmctl, shmdt, shmget. |
5ec9ea21 | 225 | 96: CW_GET_ERRNO_FROM_WINERROR addition to external.cc |
07233966 | 226 | 97: Export sem_open, sem_close, sem_timedwait, sem_getvalue. |
56a4ceac | 227 | 98: Export _tmpfile64. |
bcd06214 | 228 | 99: CW_GET_POSIX_SECURITY_ATTRIBUTE addition to external.cc. |
6ef3b76b | 229 | 100: CW_GET_SHMLBA addition to external.cc. |
3e68e19f | 230 | 101: Export err, errx, verr, verrx, warn, warnx, vwarn, vwarnx. |
8e68687d | 231 | 102: CW_GET_UID_FROM_SID and CW_GET_GID_FROM_SID addition to external.cc. |
6e17cee5 | 232 | 103: Export getprogname, setprogname. |
a6df500f | 233 | 104: Export msgctl, msgget, msgrcv, msgsnd, semctl, semget, semop. |
9a4d574b | 234 | 105: Export sigwait. |
f3a1e23e | 235 | 106: Export flock. |
dc399868 | 236 | 107: Export fcntl64. |
29d52c8a | 237 | 108: Remove unused (hopefully) reent_data export. |
fba870ac CF |
238 | 109: Oh well. Someone uses reent_data. |
239 | 110: Export clock_gettime, sigwaitinfo, timer_create, timer_delete, | |
05726ddd | 240 | timer_settime |
ca713cfa | 241 | 111: Export sigqueue, sighold. |
80c74a5f | 242 | 112: Redefine some mtget fields. |
dee56309 | 243 | 113: Again redefine some mtget fields. Use mt_fileno and mt_blkno as |
05726ddd | 244 | on Linux. |
93d66ddc | 245 | 114: Export rand_r, ttyname_r. |
68509b30 | 246 | 115: Export flockfile, ftrylockfile, funlockfile, getgrgid_r, getgrnam_r, |
05726ddd | 247 | getlogin_r. |
41bba72e | 248 | 116: Export atoll. |
2ef89b22 | 249 | 117: Export utmpx functions, Return utmp * from pututent. |
72c1491b | 250 | 118: Export getpriority, setpriority. |
9ba51f6d | 251 | 119: Export fdatasync. |
24e8fc68 | 252 | 120: Export basename, dirname. |
c8b404bf | 253 | 122: Export statvfs, fstatvfs. |
6b76b0c5 | 254 | 123: Export utmpxname. |
d2428633 | 255 | 124: Add MAP_AUTOGROW flag to mmap. |
bc3f9e29 | 256 | 125: LD_PRELOAD/CW_HOOK available. |
06e18175 CF |
257 | 126: Export lsearch, lfind, timer_gettime. |
258 | 127: Export sigrelese. | |
d02099f2 | 259 | 128: Export pselect. |
2a41ee9e | 260 | 129: Export mkdtemp. |
5680109c | 261 | 130: Export strtoimax, strtoumax, llabs, imaxabs, lldiv, imaxdiv. |
b3ba5059 | 262 | 131: Export inet_ntop, inet_pton. |
fa2d9fc5 | 263 | 132: Add GLOB_LIMIT flag to glob. |
2f5de4af | 264 | 133: Export __getline, __getdelim. |
4cc9a82e | 265 | 134: Export getline, getdelim. |
7d7d09ae | 266 | 135: Export pread, pwrite |
723d64e6 | 267 | 136: Add TIOCMBIS/TIOCMBIC ioctl codes. |
e6ae6cd3 CV |
268 | 137: fts_children, fts_close, fts_get_clientptr, fts_get_stream, |
269 | fts_open, fts_read, fts_set, fts_set_clientptr, ftw, nftw. | |
d9a22764 | 270 | 138: Export readdir_r. |
8b00a766 CV |
271 | 139: Start using POSIX definition of struct msghdr and WinSock2 |
272 | IPPROTO_IP values. | |
1f5c3042 | 273 | 140: Export mlock, munlock. |
88d30f0b | 274 | 141: Export futimes, lutimes. |
42cd8528 | 275 | 142: Export memmem |
ecb908f6 | 276 | 143: Export clock_getres, clock_setres |
19e7c3a0 | 277 | 144: Export timelocal, timegm. |
e4809ddd | 278 | 145: Add MAP_NORESERVE flag to mmap. |
832dd7e6 CV |
279 | 146: Change SI_USER definition. FIXME: Need to develop compatibility |
280 | macro for this? | |
281 | 147: Eliminate problematic d_ino from dirent structure. unsetenv now | |
282 | returns int, as per linux. | |
e3d14af1 | 283 | 148: Add open(2) flags O_SYNC, O_RSYNC, O_DSYNC and O_DIRECT. |
52792a77 | 284 | 149: Add open(2) flag O_NOFOLLOW. |
6c5da678 | 285 | 150: Export getsubopt. |
868fb2ff | 286 | 151: Export __opendir_with_d_ino |
832dd7e6 | 287 | 152: Revert to having d_ino in dirent unconditionally. |
d6b2195f | 288 | 153: Export updwtmpx, Implement CW_SETUP_WINENV. |
c6e48b1c | 289 | 154: Export sigset, sigignore. |
6fb7c8ae | 290 | 155: Export __isinff, __isinfd, __isnanf, __isnand. |
82a044a5 | 291 | 156: Export __srbuf_r, __swget_r. |
1fd5e000 CF |
292 | */ |
293 | ||
77f4a250 CF |
294 | /* Note that we forgot to bump the api for ualarm, strtoll, strtoull */ |
295 | ||
1fd5e000 | 296 | #define CYGWIN_VERSION_API_MAJOR 0 |
82a044a5 | 297 | #define CYGWIN_VERSION_API_MINOR 156 |
1fd5e000 CF |
298 | |
299 | /* There is also a compatibity version number associated with the | |
300 | shared memory regions. It is incremented when incompatible | |
301 | changes are made to the shared memory region *or* to any named | |
302 | shared mutexes, semaphores, etc. The arbitrary starting | |
656a999a CF |
303 | version was 0 (cygwin release 98r2). |
304 | Bump to 4 since this hasn't been rigorously updated in a | |
305 | while. */ | |
1fd5e000 | 306 | |
656a999a | 307 | #define CYGWIN_VERSION_SHARED_DATA 4 |
1fd5e000 CF |
308 | |
309 | /* An identifier used in the names used to create shared objects. | |
310 | The full names include the CYGWIN_VERSION_SHARED_DATA version | |
311 | as well as this identifier. */ | |
312 | ||
313 | #define CYGWIN_VERSION_DLL_IDENTIFIER "cygwin1" | |
314 | ||
315 | /* The Cygwin mount table interface in the Win32 registry also | |
316 | has a version number associated with it in case that is | |
317 | changed in a non-backwards compatible fashion. Increment this | |
318 | version number whenever incompatible changes in mount table | |
319 | registry usage are made. | |
320 | ||
321 | 1: Original number version. | |
322 | 2: New mount registry layout, system-wide mount accessibility. | |
323 | */ | |
324 | ||
325 | #define CYGWIN_VERSION_MOUNT_REGISTRY 2 | |
326 | ||
327 | /* Identifiers used in the Win32 registry. */ | |
328 | ||
329 | #define CYGWIN_INFO_CYGNUS_REGISTRY_NAME "Cygnus Solutions" | |
330 | #define CYGWIN_INFO_CYGWIN_REGISTRY_NAME "Cygwin" | |
331 | #define CYGWIN_INFO_PROGRAM_OPTIONS_NAME "Program Options" | |
332 | #define CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME "mounts v2" | |
a98b1584 CF |
333 | #define CYGWIN_INFO_CYGDRIVE_FLAGS "cygdrive flags" |
334 | #define CYGWIN_INFO_CYGDRIVE_PREFIX "cygdrive prefix" | |
335 | #define CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX "/cygdrive" | |
1fd5e000 CF |
336 | |
337 | /* In addition to the above version number strings, the build | |
338 | process adds some strings that may be useful in | |
339 | debugging/identifying a particular Cygwin DLL: | |
340 | ||
341 | The mkvers.sh script at the top level produces a .cc file | |
342 | which initializes a cygwin_version structure based on the | |
343 | above version information and creates a string table for | |
344 | grepping via "fgrep '%%%' cygwinwhatever.dll" if you are | |
345 | using GNU grep. Otherwise you may want to do a | |
346 | "strings cygwinwhatever.dll | fgrep '%%%'" instead. | |
347 | ||
348 | This will produce output such as: | |
349 | ||
350 | %%% Cygwin dll_identifier: cygwin | |
351 | %%% Cygwin api_major: 0 | |
352 | %%% Cygwin api_minor: 0 | |
353 | %%% Cygwin dll_major: 19 | |
354 | %%% Cygwin dll_minor: 6 | |
355 | %%% Cygwin shared_data: 1 | |
356 | %%% Cygwin registry: b15 | |
357 | %%% Cygwin build date: Wed Oct 14 16:26:51 EDT 1998 | |
358 | %%% Cygwin shared id: cygwinS1 | |
359 | ||
360 | This information can also be obtained through a call to | |
361 | cygwin_internal (CW_GETVERSIONINFO). | |
362 | */ | |
363 | ||
082512ae | 364 | #define CYGWIN_VERSION_MAGIC(a, b) ((unsigned) ((((unsigned short) a) << 16) | (unsigned short) b)) |
77f4a250 | 365 | #define CYGWIN_VERSION_MAGIC_VERSION(a) ((unsigned) ((unsigned)a & 0xffff)) |