[newlib-cygwin.git] / winsup / cygwin / include / cygwin / version.h

/* version.h -- Cygwin version numbers and accompanying documentation.

   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Red Hat, Inc.

This file is part of Cygwin.

This software is a copyrighted work licensed under the terms of the
Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
details. */

/* Cygwin versioning is relatively complicated because of its status
   as a shared library.  Let's start with how versioning used to be done.

   Historical versioning in Cygwin 16.0 to 19.5:

   In the olden days of Cygwin, we had a dll major and minor version
   and a registry version.  The major number started at 16 because the
   "b15" GNU-Win32 release of the compiler tools was out when this
   scheme was started.  We incremented the DLL name frequently (for
   every official release) and towards the end of this period every
   release used a different shared memory area to prevent DLLs from
   interfering with each other (embedding a build timestamp into the
   name of the shared memory area).  This turned out to be a Bad Idea
   (tm) because people needed to mingle separate releases and have
   them work together more than we thought they would.  This was
   especially problematic when tty info needed to be retained when an
   old Cygwin executable executed a newer one.

   In the old scheme, we incremented the major number whenever a
   change to the dll invalidated existing executables.  This can
   happen for a number of reasons, including when functions are
   removed from the export list of the dll.  The minor number was
   incremented when a change was made that we wanted to record, but
   that didn't invalidate existing executables.  Both numbers were
   recorded in the executable and in the dll.

   In October 1998 (starting with Cygwin 19.6), we started a new
   means of Cygwin versioning: */

      /* The DLL major and minor numbers correspond to the "version of
	 the Cygwin library".  This version is used to track important
	 changes to the DLL and is mainly informative in nature. */

#define CYGWIN_VERSION_DLL_MAJOR 1005
#define CYGWIN_VERSION_DLL_MINOR 0

      /* Major numbers before CYGWIN_VERSION_DLL_EPOCH are
	 incompatible. */

#define CYGWIN_VERSION_DLL_EPOCH 19

      /* CYGWIN_VERSION_DLL_COMBINED gives us a single number
	 representing the combined DLL major and minor numbers. */

      /* WATCH OUT FOR OCTAL!  Don't use, say, "00020" for 0.20 */

#define CYGWIN_VERSION_DLL_MAKE_COMBINED(maj, min) (((maj) * 1000) + min)
#define CYGWIN_VERSION_DLL_COMBINED \
  CYGWIN_VERSION_DLL_MAKE_COMBINED (CYGWIN_VERSION_DLL_MAJOR, CYGWIN_VERSION_DLL_MINOR)

     /* Every version of cygwin <= this uses an old, incorrect method
	to determine signal masks. */

#define CYGWIN_VERSION_DLL_BAD_SIGNAL_MASK	19005

    /* API versions <= this had a termios structure whose members were
       too small to accomodate modern settings. */
#define CYGWIN_VERSION_DLL_OLD_TERMIOS		5
#define CYGWIN_VERSION_DLL_IS_OLD_TERMIOS \
  (CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) <= \
  CYGWIN_VERSION_DLL_OLD_TERMIOS)

#define CYGWIN_VERSION_DLL_MALLOC_ENV		28
     /* Old APIs had getc/putc macros that conflict with new CR/LF
	handling in the stdio buffers */
#define CYGWIN_VERSION_OLD_STDIO_CRLF_HANDLING \
  (CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) <= \
  20)

#define CYGWIN_VERSION_CHECK_FOR_S_IEXEC \
  (CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) >= \
  36)

#define CYGWIN_VERSION_CHECK_FOR_OLD_O_NONBLOCK \
  (CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) <= \
  28)

#define CYGWIN_VERSION_CHECK_FOR_USING_BIG_TYPES \
  (CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) >= \
  79)
     /* We used to use the DLL major/minor to track
	non-backward-compatible interface changes to the API.  Now we
	use an API major/minor number for this purpose. */

     /* API_MAJOR 0.0: Initial version.  API_MINOR changes:
	1: Export cygwin32_ calls as cygwin_ as well.
	2: Export j1, jn, y1, yn.
	3: Export dll_noncygwin_dllcrt0.
	4: New socket ioctls, revamped ifconf support.
	5: Thread support/exports.
	6: Change in termios handling.
	7: Export scandir and alphasort.
	8: Export _ctype_, _sys_errlist, _sys_nerr.
	9: Mount-related changes, new cygwin_umount export.
	   Raw device support (tape, floppies).
       10: Fast math routine support added.
       11: Export seekdir, telldir.
       12: Export pthread_join, pthread_detach.
       13: Export math funcs gamma and friends, also _j0, _j1, etc.
       14: Export snprintf and vnsprintf.
       15: Export glob
       16: Export cygwin_stackdump
       17: Export fast math stuff
       18: Stop exporting _strace_wm
       19: Export fchown, lchown, lacl
       20: regsub, inet_network
       21: incompatible change to stdio cr/lf and buffering
       22: Export cygwin_logon_user, cygwin_set_impersonation_token.
	   geteuid, getegid return effective uid/gid.
	   getuid, getgid return real uid/gid.
	   seteuid, setegid set only effective uid/gid.
	   setuid, setgid set effective and real uid/gid.
       23: Export new dll_crt0 interface and cygwin_user_data for use
	   with crt0 startup code.
       24: Export poll and _poll.
       25: Export getmode and _getmode.
       26: CW_GET_CYGDRIVE_PREFIXES addition to external.cc
       27: CW_GETPINFO_FULL addition to external.cc
       28: Accidentally bumped by cgf
       29: Export hstrerror
       30: CW_GET_CYGDRIVE_INFO addition to external.cc
       31: Export inet_aton
       32: Export getrlimit/setrlimit
       33: Export setlogmask
       34: Separated out mount table
       35: Export drand48, erand48, jrand48, lcong48, lrand48,
	   mrand48, nrand48, seed48, and srand48.
       36: Added _cygwin_S_IEXEC, et al
       37: [f]pathconv support _PC_POSIX_PERMISSIONS and _PC_POSIX_SECURITY
       38: vscanf, vscanf_r, and random pthread functions
       39: asctime_r, ctime_r, gmtime_r, localtime_r
       40: fchdir
       41: __signgam
       42: sys_errlist, sys_nerr
       43: sigsetjmp, siglongjmp fixed
       44: Export dirfd
       45: perprocess change, gamma_r, gammaf_r, lgamma_r, lgammaf_r
       46: Remove cygwin_getshared
       47: Report EOTWarningZoneSize in struct mtget.
       48: Export "posix" regex functions
       49: Export setutent, endutent, utmpname, getutent, getutid, getutline.
       50: Export fnmatch.
       51: Export recvmsg, sendmsg.
       52: Export strptime
       53: Export strlcat, strlcpy.
       54: Export __fpclassifyd, __fpclassifyf, __signbitd, __signbitf.
       55: Export fcloseall, fcloseall_r.
       56: Make ntsec on by default.
       57: Export setgroups.
       58: Export memalign, valloc, malloc_trim, malloc_usable_size, mallopt,
	   malloc_stats
       59: getsid
       60: MSG_NOSIGNAL
       61: Export getc_unlocked, getchar_unlocked, putc_unlocked,
	   putchar_unlocked
       62: Erroneously bumped
       63: Export pututline
       64: Export fseeko, ftello
       65: Export siginterrupt
       66: Export nl_langinfo
       67: Export pthread_getsequence_np
       68: Export netdb stuff
       69: Export strtof
       70: Export asprintf, _asprintf_r, vasprintf, _vasprintf_r
       71: Export strerror_r
       72: Export nanosleep
       73: Export setreuid32, setreuid, setregid32, setregid
       74: Export _strtold a64l hcreate hcreate_r hdestroy hdestroy_r hsearch
		  hsearch_r isblank iswalnum iswalpha iswblank iswcntrl iswctype
		  iswdigit iswgraph iswlower iswprint iswpunct iswspace iswupper
		  iswxdigit l64a mbrlen mbrtowc mbsinit mbsrtowcs mempcpy
		  on_exit setbuffer setlinebuf strndup strnlen tdelete tdestroy
		  tfind towctrans towlower towupper tsearch twalk wcrtomb wcscat
		  wcschr wcscpy wcscspn wcslcat wcslcpy wcsncat wcsncmp wcsncpy
		  wcspbrk wcsrchr wcsrtombs wcsspn wcsstr wctob wctob wctrans
		  wctype wmemchr wmemcmp wmemcpy wmemmove wmemset
       75: Export exp2 exp2f fdim fdimf fma fmaf fmax fmaxf fmin fminf lrint
		  lrintf lround lroundf nearbyint nearbyintf remquo remquof
		  round roundf scalbln scalblnf sincos sincosf tgamma tgammaf
		  truncf
       76: mallinfo
       77: thread-safe exit/at_exit
       78: Use stat and fstat rather than _stat, and _fstat.
           Export btowc and trunc.
       79: Export acl32 aclcheck32 aclfrommode32 aclfrompbits32 aclfromtext32
		  aclsort32 acltomode32 acltopbits32 acltotext32 facl32
		  fgetpos64 fopen64 freopen64 fseeko64 fsetpos64 ftello64
		  _open64 _lseek64 _fstat64 _stat64 mknod32
       80: Export pthread_rwlock stuff
       81: CW_CHECK_NTSEC addition to external.cc
       82: Export wcscoll wcswidth wcwidth
       83: Export gethostid
       84: Pty open allocates invisible console.  64 bit interface
     */

     /* Note that we forgot to bump the api for ualarm, strtoll, strtoull */

#define CYGWIN_VERSION_API_MAJOR 0
#define CYGWIN_VERSION_API_MINOR 84

     /* There is also a compatibity version number associated with the
	shared memory regions.  It is incremented when incompatible
	changes are made to the shared memory region *or* to any named
	shared mutexes, semaphores, etc.   The arbitrary starting
	version was 0 (cygwin release 98r2). */

#define CYGWIN_VERSION_SHARED_DATA 3

     /* An identifier used in the names used to create shared objects.
	The full names include the CYGWIN_VERSION_SHARED_DATA version
	as well as this identifier. */

#define CYGWIN_VERSION_DLL_IDENTIFIER	"cygwin1"

     /* The Cygwin mount table interface in the Win32 registry also
	has a version number associated with it in case that is
	changed in a non-backwards compatible fashion.  Increment this
	version number whenever incompatible changes in mount table
	registry usage are made.

	1: Original number version.
	2: New mount registry layout, system-wide mount accessibility.
     */

#define CYGWIN_VERSION_MOUNT_REGISTRY 2

     /* Identifiers used in the Win32 registry. */

#define CYGWIN_INFO_CYGNUS_REGISTRY_NAME "Cygnus Solutions"
#define CYGWIN_INFO_CYGWIN_REGISTRY_NAME "Cygwin"
#define CYGWIN_INFO_PROGRAM_OPTIONS_NAME "Program Options"
#define CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME "mounts v2"
#define CYGWIN_INFO_CYGDRIVE_FLAGS "cygdrive flags"
#define CYGWIN_INFO_CYGDRIVE_PREFIX "cygdrive prefix"
#define CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX "/cygdrive"

     /* In addition to the above version number strings, the build
	process adds some strings that may be useful in
	debugging/identifying a particular Cygwin DLL:

	The mkvers.sh script at the top level produces a .cc file
	which initializes a cygwin_version structure based on the
	above version information and creates a string table for
	grepping via "fgrep '%%%' cygwinwhatever.dll" if you are
	using GNU grep.  Otherwise you may want to do a
	"strings cygwinwhatever.dll | fgrep '%%%'" instead.

	This will produce output such as:

	%%% Cygwin dll_identifier: cygwin
	%%% Cygwin api_major: 0
	%%% Cygwin api_minor: 0
	%%% Cygwin dll_major: 19
	%%% Cygwin dll_minor: 6
	%%% Cygwin shared_data: 1
	%%% Cygwin registry: b15
	%%% Cygwin build date: Wed Oct 14 16:26:51 EDT 1998
	%%% Cygwin shared id: cygwinS1

	This information can also be obtained through a call to
	cygwin_internal (CW_GETVERSIONINFO).
     */

#define CYGWIN_VERSION_MAGIC(a, b) ((unsigned) ((((unsigned short) a) << 16) | (unsigned short) b))
#define CYGWIN_VERSION_MAGIC_VERSION(a) ((unsigned) ((unsigned)a & 0xffff))
Commit	Line	Data
1fd5e000 CF	1	/* version.h -- Cygwin version numbers and accompanying documentation.
1fd5e000 CF	2
e136dbc2	3	Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Red Hat, Inc.
1fd5e000 CF	4
	5	This file is part of Cygwin.
	6
	7	This software is a copyrighted work licensed under the terms of the
	8	Cygwin license. Please consult the file "CYGWIN_LICENSE" for
	9	details. */
	10
	11	/* Cygwin versioning is relatively complicated because of its status
	12	as a shared library. Let's start with how versioning used to be done.
	13
	14	Historical versioning in Cygwin 16.0 to 19.5:
	15
	16	In the olden days of Cygwin, we had a dll major and minor version
	17	and a registry version. The major number started at 16 because the
	18	"b15" GNU-Win32 release of the compiler tools was out when this
	19	scheme was started. We incremented the DLL name frequently (for
	20	every official release) and towards the end of this period every
	21	release used a different shared memory area to prevent DLLs from
	22	interfering with each other (embedding a build timestamp into the
	23	name of the shared memory area). This turned out to be a Bad Idea
	24	(tm) because people needed to mingle separate releases and have
	25	them work together more than we thought they would. This was
	26	especially problematic when tty info needed to be retained when an
	27	old Cygwin executable executed a newer one.
	28
	29	In the old scheme, we incremented the major number whenever a
	30	change to the dll invalidated existing executables. This can
	31	happen for a number of reasons, including when functions are
	32	removed from the export list of the dll. The minor number was
	33	incremented when a change was made that we wanted to record, but
	34	that didn't invalidate existing executables. Both numbers were
	35	recorded in the executable and in the dll.
	36
	37	In October 1998 (starting with Cygwin 19.6), we started a new
	38	means of Cygwin versioning: */
	39
	40	/* The DLL major and minor numbers correspond to the "version of
	41	the Cygwin library". This version is used to track important
	42	changes to the DLL and is mainly informative in nature. */
	43
99b1a40d CF	44	#define CYGWIN_VERSION_DLL_MAJOR 1005
99b1a40d CF	45	#define CYGWIN_VERSION_DLL_MINOR 0
1fd5e000 CF	46
	47	/* Major numbers before CYGWIN_VERSION_DLL_EPOCH are
	48	incompatible. */
	49
	50	#define CYGWIN_VERSION_DLL_EPOCH 19
	51
	52	/* CYGWIN_VERSION_DLL_COMBINED gives us a single number
	53	representing the combined DLL major and minor numbers. */
	54
fcc4976d DD	55	/* WATCH OUT FOR OCTAL! Don't use, say, "00020" for 0.20 */
fcc4976d DD	56
1fd5e000 CF	57	#define CYGWIN_VERSION_DLL_MAKE_COMBINED(maj, min) (((maj) * 1000) + min)
1fd5e000 CF	58	#define CYGWIN_VERSION_DLL_COMBINED \
1bdc5f1f	59	CYGWIN_VERSION_DLL_MAKE_COMBINED (CYGWIN_VERSION_DLL_MAJOR, CYGWIN_VERSION_DLL_MINOR)
1fd5e000 CF	60
	61	/* Every version of cygwin <= this uses an old, incorrect method
	62	to determine signal masks. */
	63
	64	#define CYGWIN_VERSION_DLL_BAD_SIGNAL_MASK 19005
	65
	66	/* API versions <= this had a termios structure whose members were
	67	too small to accomodate modern settings. */
fcc4976d	68	#define CYGWIN_VERSION_DLL_OLD_TERMIOS 5
1fd5e000 CF	69	#define CYGWIN_VERSION_DLL_IS_OLD_TERMIOS \
	70	(CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) <= \
	71	CYGWIN_VERSION_DLL_OLD_TERMIOS)
	72
9bc846bd	73	#define CYGWIN_VERSION_DLL_MALLOC_ENV 28
56cd25ee DD	74	/* Old APIs had getc/putc macros that conflict with new CR/LF
	75	handling in the stdio buffers */
	76	#define CYGWIN_VERSION_OLD_STDIO_CRLF_HANDLING \
	77	(CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) <= \
fcc4976d	78	20)
56cd25ee	79
95a8465b CF	80	#define CYGWIN_VERSION_CHECK_FOR_S_IEXEC \
	81	(CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) >= \
	82	36)
96a3f4ae CF	83
	84	#define CYGWIN_VERSION_CHECK_FOR_OLD_O_NONBLOCK \
	85	(CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) <= \
	86	28)
c16d0946 CV	87
	88	#define CYGWIN_VERSION_CHECK_FOR_USING_BIG_TYPES \
	89	(CYGWIN_VERSION_DLL_MAKE_COMBINED (user_data->api_major, user_data->api_minor) >= \
	90	79)
1fd5e000 CF	91	/* We used to use the DLL major/minor to track
	92	non-backward-compatible interface changes to the API. Now we
	93	use an API major/minor number for this purpose. */
	94
	95	/* API_MAJOR 0.0: Initial version. API_MINOR changes:
	96	1: Export cygwin32_ calls as cygwin_ as well.
	97	2: Export j1, jn, y1, yn.
9c510edc CF	98	3: Export dll_noncygwin_dllcrt0.
	99	4: New socket ioctls, revamped ifconf support.
	100	5: Thread support/exports.
	101	6: Change in termios handling.
	102	7: Export scandir and alphasort.
	103	8: Export _ctype_, _sys_errlist, _sys_nerr.
1fd5e000 CF	104	9: Mount-related changes, new cygwin_umount export.
	105	Raw device support (tape, floppies).
	106	10: Fast math routine support added.
	107	11: Export seekdir, telldir.
	108	12: Export pthread_join, pthread_detach.
	109	13: Export math funcs gamma and friends, also _j0, _j1, etc.
	110	14: Export snprintf and vnsprintf.
	111	15: Export glob
	112	16: Export cygwin_stackdump
4b17897e	113	17: Export fast math stuff
5abc9b83	114	18: Stop exporting _strace_wm
8a06963c	115	19: Export fchown, lchown, lacl
66aea0c5	116	20: regsub, inet_network
56cd25ee	117	21: incompatible change to stdio cr/lf and buffering
64b30629	118	22: Export cygwin_logon_user, cygwin_set_impersonation_token.
9c510edc CF	119	geteuid, getegid return effective uid/gid.
	120	getuid, getgid return real uid/gid.
	121	seteuid, setegid set only effective uid/gid.
	122	setuid, setgid set effective and real uid/gid.
14a3bc2f CF	123	23: Export new dll_crt0 interface and cygwin_user_data for use
14a3bc2f CF	124	with crt0 startup code.
914e40df	125	24: Export poll and _poll.
bd4ec496	126	25: Export getmode and _getmode.
84c7d409 CF	127	26: CW_GET_CYGDRIVE_PREFIXES addition to external.cc
84c7d409 CF	128	27: CW_GETPINFO_FULL addition to external.cc
cbe4c8e2	129	28: Accidentally bumped by cgf
7d9688b7	130	29: Export hstrerror
9bc846bd	131	30: CW_GET_CYGDRIVE_INFO addition to external.cc
2e68f6b4	132	31: Export inet_aton
8a93913d	133	32: Export getrlimit/setrlimit
c65a3183	134	33: Export setlogmask
ae6c8e4f	135	34: Separated out mount table
f97e7d75	136	35: Export drand48, erand48, jrand48, lcong48, lrand48,
9c510edc	137	mrand48, nrand48, seed48, and srand48.
95a8465b	138	36: Added _cygwin_S_IEXEC, et al
30f326bf	139	37: [f]pathconv support _PC_POSIX_PERMISSIONS and _PC_POSIX_SECURITY
c02e9189	140	38: vscanf, vscanf_r, and random pthread functions
86699e15	141	39: asctime_r, ctime_r, gmtime_r, localtime_r
463513f0	142	40: fchdir
351a8548	143	41: __signgam
8e4e3874	144	42: sys_errlist, sys_nerr
3ca6bcc4	145	43: sigsetjmp, siglongjmp fixed
a71aee46	146	44: Export dirfd
c12a96d1	147	45: perprocess change, gamma_r, gammaf_r, lgamma_r, lgammaf_r
dbc82a87	148	46: Remove cygwin_getshared
b20e2ee6	149	47: Report EOTWarningZoneSize in struct mtget.
4f235c95	150	48: Export "posix" regex functions
971ec8d3	151	49: Export setutent, endutent, utmpname, getutent, getutid, getutline.
104c3be6	152	50: Export fnmatch.
df3af773	153	51: Export recvmsg, sendmsg.
dbe67a81	154	52: Export strptime
feb7f1a9	155	53: Export strlcat, strlcpy.
b7e51146	156	54: Export __fpclassifyd, __fpclassifyf, __signbitd, __signbitf.
bf47141f	157	55: Export fcloseall, fcloseall_r.
667f875d	158	56: Make ntsec on by default.
5519d543	159	57: Export setgroups.
c7e2187a	160	58: Export memalign, valloc, malloc_trim, malloc_usable_size, mallopt,
b59e1aac	161	malloc_stats
8dca9e23	162	59: getsid
281d8a32	163	60: MSG_NOSIGNAL
75d01d9e CV	164	61: Export getc_unlocked, getchar_unlocked, putc_unlocked,
75d01d9e CV	165	putchar_unlocked
8efb9fd7 CF	166	62: Erroneously bumped
8efb9fd7 CF	167	63: Export pututline
0be11474	168	64: Export fseeko, ftello
8efb9fd7	169	65: Export siginterrupt
05c728c4	170	66: Export nl_langinfo
cdaf8896	171	67: Export pthread_getsequence_np
838ad582	172	68: Export netdb stuff
11b087d5	173	69: Export strtof
70d61f30	174	70: Export asprintf, _asprintf_r, vasprintf, _vasprintf_r
afa378e7	175	71: Export strerror_r
89f7e8d1	176	72: Export nanosleep
7d33eefa	177	73: Export setreuid32, setreuid, setregid32, setregid
f655eadf CF	178	74: Export _strtold a64l hcreate hcreate_r hdestroy hdestroy_r hsearch
	179	hsearch_r isblank iswalnum iswalpha iswblank iswcntrl iswctype
	180	iswdigit iswgraph iswlower iswprint iswpunct iswspace iswupper
	181	iswxdigit l64a mbrlen mbrtowc mbsinit mbsrtowcs mempcpy
	182	on_exit setbuffer setlinebuf strndup strnlen tdelete tdestroy
	183	tfind towctrans towlower towupper tsearch twalk wcrtomb wcscat
	184	wcschr wcscpy wcscspn wcslcat wcslcpy wcsncat wcsncmp wcsncpy
	185	wcspbrk wcsrchr wcsrtombs wcsspn wcsstr wctob wctob wctrans
	186	wctype wmemchr wmemcmp wmemcpy wmemmove wmemset
8fc16812 CF	187	75: Export exp2 exp2f fdim fdimf fma fmaf fmax fmaxf fmin fminf lrint
	188	lrintf lround lroundf nearbyint nearbyintf remquo remquof
	189	round roundf scalbln scalblnf sincos sincosf tgamma tgammaf
	190	truncf
878e60c5	191	76: mallinfo
005c3065	192	77: thread-safe exit/at_exit
f194ba1f CF	193	78: Use stat and fstat rather than _stat, and _fstat.
	194	Export btowc and trunc.
	195	79: Export acl32 aclcheck32 aclfrommode32 aclfrompbits32 aclfromtext32
b1aae492 CV	196	aclsort32 acltomode32 acltopbits32 acltotext32 facl32
	197	fgetpos64 fopen64 freopen64 fseeko64 fsetpos64 ftello64
	198	_open64 _lseek64 _fstat64 _stat64 mknod32
00d296a3	199	80: Export pthread_rwlock stuff
5a4a19b3	200	81: CW_CHECK_NTSEC addition to external.cc
ac5ec961	201	82: Export wcscoll wcswidth wcwidth
c448f78f	202	83: Export gethostid
99b1a40d	203	84: Pty open allocates invisible console. 64 bit interface
1fd5e000 CF	204	*/
1fd5e000 CF	205
77f4a250 CF	206	/* Note that we forgot to bump the api for ualarm, strtoll, strtoull */
77f4a250 CF	207
1fd5e000	208	#define CYGWIN_VERSION_API_MAJOR 0
99b1a40d	209	#define CYGWIN_VERSION_API_MINOR 84
1fd5e000 CF	210
	211	/* There is also a compatibity version number associated with the
	212	shared memory regions. It is incremented when incompatible
	213	changes are made to the shared memory region or to any named
	214	shared mutexes, semaphores, etc. The arbitrary starting
	215	version was 0 (cygwin release 98r2). */
	216
	217	#define CYGWIN_VERSION_SHARED_DATA 3
	218
	219	/* An identifier used in the names used to create shared objects.
	220	The full names include the CYGWIN_VERSION_SHARED_DATA version
	221	as well as this identifier. */
	222
	223	#define CYGWIN_VERSION_DLL_IDENTIFIER "cygwin1"
	224
	225	/* The Cygwin mount table interface in the Win32 registry also
	226	has a version number associated with it in case that is
	227	changed in a non-backwards compatible fashion. Increment this
	228	version number whenever incompatible changes in mount table
	229	registry usage are made.
	230
	231	1: Original number version.
	232	2: New mount registry layout, system-wide mount accessibility.
	233	*/
	234
	235	#define CYGWIN_VERSION_MOUNT_REGISTRY 2
	236
	237	/* Identifiers used in the Win32 registry. */
	238
	239	#define CYGWIN_INFO_CYGNUS_REGISTRY_NAME "Cygnus Solutions"
	240	#define CYGWIN_INFO_CYGWIN_REGISTRY_NAME "Cygwin"
	241	#define CYGWIN_INFO_PROGRAM_OPTIONS_NAME "Program Options"
	242	#define CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME "mounts v2"
a98b1584 CF	243	#define CYGWIN_INFO_CYGDRIVE_FLAGS "cygdrive flags"
	244	#define CYGWIN_INFO_CYGDRIVE_PREFIX "cygdrive prefix"
	245	#define CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX "/cygdrive"
1fd5e000 CF	246
	247	/* In addition to the above version number strings, the build
	248	process adds some strings that may be useful in
	249	debugging/identifying a particular Cygwin DLL:
	250
	251	The mkvers.sh script at the top level produces a .cc file
	252	which initializes a cygwin_version structure based on the
	253	above version information and creates a string table for
	254	grepping via "fgrep '%%%' cygwinwhatever.dll" if you are
	255	using GNU grep. Otherwise you may want to do a
	256	"strings cygwinwhatever.dll \| fgrep '%%%'" instead.
	257
	258	This will produce output such as:
	259
	260	%%% Cygwin dll_identifier: cygwin
	261	%%% Cygwin api_major: 0
	262	%%% Cygwin api_minor: 0
	263	%%% Cygwin dll_major: 19
	264	%%% Cygwin dll_minor: 6
	265	%%% Cygwin shared_data: 1
	266	%%% Cygwin registry: b15
	267	%%% Cygwin build date: Wed Oct 14 16:26:51 EDT 1998
	268	%%% Cygwin shared id: cygwinS1
	269
	270	This information can also be obtained through a call to
	271	cygwin_internal (CW_GETVERSIONINFO).
	272	*/
	273
082512ae	274	#define CYGWIN_VERSION_MAGIC(a, b) ((unsigned) ((((unsigned short) a) << 16) \| (unsigned short) b))
77f4a250	275	#define CYGWIN_VERSION_MAGIC_VERSION(a) ((unsigned) ((unsigned)a & 0xffff))