[newlib-cygwin] Reformat comments in Cygwin's version.h, remove very outdated info

Corinna Vinschen corinna@sourceware.org
Tue Apr 12 13:24:00 GMT 2016


https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=002c9b468dc530461e9aa9bd0ec6c01ff5d25c04

commit 002c9b468dc530461e9aa9bd0ec6c01ff5d25c04
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Tue Apr 12 15:23:41 2016 +0200

    Reformat comments in Cygwin's version.h, remove very outdated info
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/include/cygwin/version.h | 909 ++++++++++++++++-----------------
 1 file changed, 434 insertions(+), 475 deletions(-)

diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h
index 37afe62..9442e4e 100644
--- a/winsup/cygwin/include/cygwin/version.h
+++ b/winsup/cygwin/include/cygwin/version.h
@@ -9,74 +9,44 @@ 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 method
-   of Cygwin versioning: */
-
-      /* The DLL major and minor numbers correspond to the "version of
-	 the Cygwin shared library".  This version is used to track important
-	 changes to the DLL and is mainly informative in nature. */
+/* The DLL major and minor numbers correspond to the "version of
+   the Cygwin shared library".  This version is used to track important
+   changes to the DLL and is mainly informative in nature. */
 
 #define CYGWIN_VERSION_DLL_MAJOR 2005
 #define CYGWIN_VERSION_DLL_MINOR 1
 
-      /* Major numbers before CYGWIN_VERSION_DLL_EPOCH are
-	 incompatible. */
+/* 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. */
+/* 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 */
+/* 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. */
-
+/* Every version of cygwin <= this uses an old, incorrect method to determine
+   signal masks. */
 #define CYGWIN_VERSION_PER_PROCESS_API_VERSION_COMBINED(u) \
   CYGWIN_VERSION_DLL_MAKE_COMBINED ((u)->api_major, (u)->api_minor)
 
 #define CYGWIN_VERSION_USER_API_VERSION_COMBINED \
   CYGWIN_VERSION_PER_PROCESS_API_VERSION_COMBINED (user_data)
 
-    /* API versions <= this had a termios structure whose members were
-       too small to accomodate modern settings. */
+/* 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_USER_API_VERSION_COMBINED <= 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 */
+
+/* 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_USER_API_VERSION_COMBINED <= 20)
 
@@ -109,458 +79,447 @@ details. */
 
 #define CYGWIN_VERSION_CYGWIN_CONV 181
 
-     /* 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
-       85: Export new 32/64 functions from API 0.79 only with leading
-	   underscore.  No problems with backward compatibility since no
-	   official release has been made so far.  This change removes
-	   exported symbols like fopen64, which might confuse configure.
-       86: Export ftok
-       87: Export vsyslog
-       88: Export _getreent
-       89: Export __mempcpy
-       90: Export _fopen64
-       91: Export argz_add argz_add_sep argz_append argz_count argz_create
-	   argz_create_sep argz_delete argz_extract argz_insert
-	   argz_next argz_replace argz_stringify envz_add envz_entry
-	   envz_get envz_merge envz_remove envz_strip
-       92: Export getusershell, setusershell, endusershell
-       93: Export daemon, forkpty, openpty, iruserok, ruserok, login_tty,
-	   openpty, forkpty, revoke, logwtmp, updwtmp
-       94: Export getopt, getopt_long, optarg, opterr, optind, optopt,
-	   optreset, __check_rhosts_file, __rcmd_errstr.
-       95: Export shmat, shmctl, shmdt, shmget.
-       96: CW_GET_ERRNO_FROM_WINERROR addition to external.cc
-       97: Export sem_open, sem_close, sem_timedwait, sem_getvalue.
-       98: Export _tmpfile64.
-       99: CW_GET_POSIX_SECURITY_ATTRIBUTE addition to external.cc.
-      100: CW_GET_SHMLBA addition to external.cc.
-      101: Export err, errx, verr, verrx, warn, warnx, vwarn, vwarnx.
-      102: CW_GET_UID_FROM_SID and CW_GET_GID_FROM_SID addition to external.cc.
-      103: Export getprogname, setprogname.
-      104: Export msgctl, msgget, msgrcv, msgsnd, semctl, semget, semop.
-      105: Export sigwait.
-      106: Export flock.
-      107: Export fcntl64.
-      108: Remove unused (hopefully) reent_data export.
-      109: Oh well.  Someone uses reent_data.
-      110: Export clock_gettime, sigwaitinfo, timer_create, timer_delete,
-	   timer_settime
-      111: Export sigqueue, sighold.
-      112: Redefine some mtget fields.
-      113: Again redefine some mtget fields.  Use mt_fileno and mt_blkno as
-	   on Linux.
-      114: Export rand_r, ttyname_r.
-      115: Export flockfile, ftrylockfile, funlockfile, getgrgid_r, getgrnam_r,
-	   getlogin_r.
-      116: Export atoll.
-      117: Export utmpx functions, Return utmp * from pututent.
-      118: Export getpriority, setpriority.
-      119: Export fdatasync.
-      120: Export basename, dirname.
-      122: Export statvfs, fstatvfs.
-      123: Export utmpxname.
-      124: Add MAP_AUTOGROW flag to mmap.
-      125: LD_PRELOAD/CW_HOOK available.
-      126: Export lsearch, lfind, timer_gettime.
-      127: Export sigrelese.
-      128: Export pselect.
-      129: Export mkdtemp.
-      130: Export strtoimax, strtoumax, llabs, imaxabs, lldiv, imaxdiv.
-      131: Export inet_ntop, inet_pton.
-      132: Add GLOB_LIMIT flag to glob.
-      133: Export __getline, __getdelim.
-      134: Export getline, getdelim.
-      135: Export pread, pwrite
-      136: Add TIOCMBIS/TIOCMBIC ioctl codes.
-      137: fts_children, fts_close, fts_get_clientptr, fts_get_stream,
-	   fts_open, fts_read, fts_set, fts_set_clientptr, ftw, nftw.
-      138: Export readdir_r.
-      139: Start using POSIX definition of struct msghdr and WinSock2
-	   IPPROTO_IP values.
-      140: Export mlock, munlock.
-      141: Export futimes, lutimes.
-      142: Export memmem
-      143: Export clock_getres, clock_setres
-      144: Export timelocal, timegm.
-      145: Add MAP_NORESERVE flag to mmap.
-      146: Change SI_USER definition.  FIXME: Need to develop compatibility
-	   macro for this?
-      147: Eliminate problematic d_ino from dirent structure.  unsetenv now
-	   returns int, as per linux.
-      148: Add open(2) flags O_SYNC, O_RSYNC, O_DSYNC and O_DIRECT.
-      149: Add open(2) flag O_NOFOLLOW.
-      150: Export getsubopt.
-      151: Export __opendir_with_d_ino
-      152: Revert to having d_ino in dirent unconditionally.
-      153: Export updwtmpx, Implement CW_SETUP_WINENV.
-      154: Export sigset, sigignore.
-      155: Export __isinff, __isinfd, __isnanf, __isnand.
-      156: Export __srbuf_r, __swget_r.
-      157: Export gai_strerror, getaddrinfo, getnameinfo, freeaddrinfo,
-	   in6addr_any, in6addr_loopback.
-      158: Export bindresvport, bindresvport_sa, iruserok_sa, rcmd_af,
-	   rresvport_af.
-      159: Export posix_openpt.
-      160: Export posix_fadvise, posix_fallocate.
-      161: Export resolver functions.
-      162: New struct ifreq.  Export if_nametoindex, if_indextoname,
-	   if_nameindex, if_freenameindex.
-      163: Export posix_madvise, posix_memalign.
-      164: Export shm_open, shm_unlink.
-      165: Export mq_close, mq_getattr, mq_notify, mq_open, mq_receive,
-	   mq_send, mq_setattr, mq_timedreceive, mq_timedsend, mq_unlink.
-      166: Export sem_unlink.
-      167: Add st_birthtim to struct stat.
-      168: Export asnprintf, dprintf, _Exit, vasnprintf, vdprintf.
-      169: Export confstr.
-      170: Export insque, remque.
-      171: Export exp10, exp10f, pow10, pow10f, strcasestr, funopen,
-	   fopencookie.
-      172: Export getifaddrs, freeifaddrs.
-      173: Export __assert_func.
-      174: Export stpcpy, stpncpy.
-      175: Export fdopendir.
-      176: Export wcstol, wcstoll, wcstoul, wcstoull, wcsxfrm.
-      177: Export sys_sigabbrev
-      178: Export wcpcpy, wcpncpy.
-      179: Export _f_llrint, _f_llrintf, _f_llrintl, _f_lrint, _f_lrintf,
-	   _f_lrintl, _f_rint, _f_rintf, _f_rintl, llrint, llrintf, llrintl,
-	   rintl, lrintl, and redirect exports of lrint, lrintf, rint, rintf.
-      180: Export getxattr, lgetxattr, fgetxattr, listxattr, llistxattr,
-	   flistxattr, setxattr, lsetxattr, fsetxattr, removexattr,
-	   lremovexattr, fremovexattr.
-      181: Export cygwin_conv_path, cygwin_create_path, cygwin_conv_path_list.
-      182: Export lockf.
-      FIXME: Removed 12 year old and entirely wrong wprintf function at
-	   this point.  We need a working implementation soon.
-      183: Export open_memstream, fmemopen.
-      184: Export openat, faccessat, fchmodat, fchownat, fstatat, futimesat,
-	   linkat, mkdirat, mkfifoat, mknodat, readlinkat, renameat, symlinkat,
-	   unlinkat.
-      185: Export futimens, utimensat.
-      186: Remove ancient V8 regexp functions.  Also eliminate old crt0 interface
-	   which provided its own user_data structure.
-      187: Export cfmakeraw.
-      188: Export CW_SET_PRIV_KEY.
-      189: Implement dirent.d_type.
-      190: Export fgetwc, fgetws, fputwc, fputws, fwide, getwc, getwchar,
-	   putwc, putwchar, ungetwc.
-      191: Export glob_pattern_p
-      192: CW_SETERRNO added
-      193: Export wcstok.
-      194: fcntl.h flags O_DIRECTORY, O_EXEC and O_SEARCH added.
-      195: Export wcstod, wcstof.
-      196: Export wcsnlen.
-      197: Export wcstoimax, wcstoumax.
-      198: Export reallocf.
-      199: Export open_wmemstream.
-      200: Export mbsnrtowcs, wcsnrtombs.
-      201: Export wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf.
-      202: Export gethostbyname2.
-      203: Export wcsftime.
-      204: recv/send flag MSG_DONTWAIT added.
-      205: Export wscanf, fwscanf, swscanf, vwscanf, vfwscanf, vswscanf.
-      206: Export wcscasecmp, wcsncasecmp.
-      207: Export wcsdup.
-      208: Export log2, log2f.
-      209: Export wordexp, wordfree.
-      210: New ctype layout using variable ctype pointer.  Export __ctype_ptr__.
-      211: Export fpurge, mkstemps.
-      212: Add and export libstdc++ malloc wrappers.
-      213: Export canonicalize_file_name, eaccess, euidaccess.
-      214: Export execvpe, fexecve.
-      215: CW_EXIT_PROCESS added.
-      216: CW_SET_EXTERNAL_TOKEN added.
-      217: CW_GET_INSTKEY added.
-      218: Export get_nprocs, get_nprocs_conf, get_phys_pages, get_avphys_pages.
-      219: Export dup3, pipe2, O_CLOEXEC, F_DUPFD_CLOEXEC.
-      220: Export accept4, SOCK_CLOEXEC, SOCK_NONBLOCK.
-      221: Export strfmon.
-      222: CW_INT_SETLOCALE added.
-      223: SIGPWR added.
-      224: Export xdr* functions.
-      225: Export __xdr* functions.
-      226: Export __locale_mb_cur_max.
-      227: Add pseudo_reloc_start, pseudo_reloc_end, image_base to per_process.
-      228: CW_STRERROR added.
-      229: Add mkostemp, mkostemps.
-      230: Add CLOCK_MONOTONIC.
-      231: Add fenv.h functions.
-      232: Export cacos, cacosf, cacosh, cacoshf, carg, cargf, casin, casinf,
-	   casinh, casinhf, catan, catanf, catanh, catanhf, ccos, ccosf, ccosh,
-	   ccoshf, cexp, cexpf, cimag, cimagf, clog, clogf, conj, conjf, cpow,
-	   cpowf, cproj, cprojf, creal, crealf, csin, csinf, csinh, csinhf,
-	   csqrt, csqrtf, ctan, ctanf, ctanh, ctanhf.
-      233: Add TIOCGPGRP, TIOCSPGRP.  Export llround, llroundf.
-      234: Export program_invocation_name, program_invocation_short_name.
-      235: Export madvise.
-      236: Export pthread_yield, __xpg_strerror_r.
-      237: Export strchrnul.
-      238: Export pthread_spin_destroy, pthread_spin_init, pthread_spin_lock,
-	   pthread_spin_trylock, pthread_spin_unlock.
-      239: Export pthread_setschedprio.
-      240: Export ppoll.
-      241: Export pthread_attr_getstack, pthread_attr_getstackaddr,
-	   pthread_getattr_np.
-      242: Export psiginfo, psignal, sys_siglist.
-      243: Export sysinfo.
-      244: Export clock_settime.
-      245: Export pthread_attr_getguardsize, pthread_attr_setguardsize,
-	   pthread_attr_setstack, pthread_attr_setstackaddr.
-      246: Add CLOCK_PROCESS_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID.
-	   Export clock_getcpuclockid, pthread_getcpuclockid.
-      247: Export error, error_at_line, error_message_count, error_one_per_line,
-	   error_print_progname.
-      248: Export __fpurge.
-      249: Export pthread_condattr_getclock, pthread_condattr_setclock.
-      250: Export clock_nanosleep.
-      251: RTLD_NODELETE, RTLD_NOLOAD, RTLD_DEEPBIND added.
-      252: CW_CVT_ENV_TO_WINENV added.
-      253: Export TIOCSCTTY, tcgetsid.
-      254: Export getgrouplist.
-      255: Export ptsname_r.
-      256: Add CW_ALLOC_DRIVE_MAP, CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP.
-      257: Export getpt.
-      258: Export get_current_dir_name.
-      259: Export pthread_sigqueue.
-      260: Export scandirat.
-      261: Export memrchr.
-      262: Export getmntent_r.
-      263: Export cfsetspeed.
-      264: Consistently export strtold
-      265: Export __b64_ntop, __b64_pton.
-      266: Export arc4random, arc4random_addrandom, arc4random_buf,
-	   arc4random_stir, arc4random_uniform.
-      267: Export rawmemchr.
-      268: Export GetCommandLineA, GetCommandLineW
-      269: Allow application override of posix_memalign.
-      270: Redefine mtget.mt_resid field to contain current partition as well
-           as number of partitions on tape.
-      271: Export posix_spawn, posix_spawnp, and helper functions.
-      272: Export tm_gmtoff and tm_zone members.
-      273: Skipped.
-      274: Export __cxa_atexit and __cxa_finalize.
-      275: Introduce account mapping from Windows account DBs.  Add CW_SETENT,
-	   CW_GETENT, CW_ENDENT, CW_GETNSSSEP, CW_GETPWSID, CW_GETGRSID,
-	   CW_CYGNAME_FROM_WINNAME.
-      276: Export ffsl, ffsll.
-      277: Add setsockopt(SO_PEERCRED).
-      278: Add quotactl.
-      279: Export stime.
-      280: Static atexit in libcygwin.a, CW_FIXED_ATEXIT.
-      281: Add CW_GETNSS_PWD_SRC, CW_GETNSS_GRP_SRC.
-      282: Export __bsd_qsort_r, qsort_r.
-      283: Export __fbufsize, __flbf, __fpending, __freadable, __freading,
-           __fsetlocking, __fwritable, __fwriting. clearerr_unlocked,
-           feof_unlocked, ferror_unlocked, fflush_unlocked, fgetc_unlocked,
-           fgets_unlocked, fgetwc_unlocked, fgetws_unlocked, fileno_unlocked,
-           fputc_unlocked, fputs_unlocked, fputwc_unlocked, fputws_unlocked,
-           fread_unlocked, fwrite_unlocked, getwc_unlocked, getwchar_unlocked,
-           putwc_unlocked, putwchar_unlocked.
-      284: Export sockatmark.
-      285: Export wcstold.
-      286: Export cabsl, cimagl, creall, finitel, hypotl, sqrtl.
-      287: Export issetugid.
-      288: Export getcontext, makecontext, setcontext, swapcontext.
-      289: Export sigsetjmp, siglongjmp.
-      290: Add sysconf cache handling.
-      291: Export aligned_alloc, at_quick_exit, quick_exit.
-      292: Export rpmatch.
-      293: Convert utmpname/utmpxname to int.
-      294: Export clog10, clog10f.
-      295: Export POSIX ACL functions.
-      296: Export __getpagesize.
-      297: Export missing math functions, acoshl, acosl, asinhl, asinl, atan2l,
-	   atanhl, atanl, cacoshl, cacosl, cargl, casinhl, casinl, catanhl,
-	   catanl, ccoshl, ccosl, ceill, cexpl, clog10l, clogl, conjl,
-	   copysignl, coshl, cosl, cpowl, cprojl, csinhl, csinl, csqrtl, ctanhl,
-	   ctanl, dreml, erfcl, erfl, exp10l, exp2l, expl, expm1l, fabsl, fdiml,
-	   floorl, fmal, fmaxl, fminl, fmodl, frexpl, ilogbl, isinfl, isnanl,
-	   ldexpl, lgammal, lgammal_r, llroundl, log10l, log1pl, log2l, logbl,
-	   logl, lroundl, modfl, nearbyintl, nextafterl, nexttoward,
-	   nexttowardf, nexttowardl, pow10l, powl, remainderl, remquol, roundl,
-	   scalbl, scalblnl, scalbnl, sincosl, sinhl, sinl, tanhl, tanl,
-	   tgammal, truncl.
-     */
-
-     /* Note that we forgot to bump the api for ualarm, strtoll, strtoull,
-	sigaltstack, sethostname. */
+/* 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
+   85: Export new 32/64 functions from API 0.79 only with leading
+       underscore.  No problems with backward compatibility since no
+       official release has been made so far.  This change removes
+       exported symbols like fopen64, which might confuse configure.
+   86: Export ftok
+   87: Export vsyslog
+   88: Export _getreent
+   89: Export __mempcpy
+   90: Export _fopen64
+   91: Export argz_add argz_add_sep argz_append argz_count argz_create
+       argz_create_sep argz_delete argz_extract argz_insert
+       argz_next argz_replace argz_stringify envz_add envz_entry
+       envz_get envz_merge envz_remove envz_strip
+   92: Export getusershell, setusershell, endusershell
+   93: Export daemon, forkpty, openpty, iruserok, ruserok, login_tty,
+       openpty, forkpty, revoke, logwtmp, updwtmp
+   94: Export getopt, getopt_long, optarg, opterr, optind, optopt,
+       optreset, __check_rhosts_file, __rcmd_errstr.
+   95: Export shmat, shmctl, shmdt, shmget.
+   96: CW_GET_ERRNO_FROM_WINERROR addition to external.cc
+   97: Export sem_open, sem_close, sem_timedwait, sem_getvalue.
+   98: Export _tmpfile64.
+   99: CW_GET_POSIX_SECURITY_ATTRIBUTE addition to external.cc.
+  100: CW_GET_SHMLBA addition to external.cc.
+  101: Export err, errx, verr, verrx, warn, warnx, vwarn, vwarnx.
+  102: CW_GET_UID_FROM_SID and CW_GET_GID_FROM_SID addition to external.cc.
+  103: Export getprogname, setprogname.
+  104: Export msgctl, msgget, msgrcv, msgsnd, semctl, semget, semop.
+  105: Export sigwait.
+  106: Export flock.
+  107: Export fcntl64.
+  108: Remove unused (hopefully) reent_data export.
+  109: Oh well.  Someone uses reent_data.
+  110: Export clock_gettime, sigwaitinfo, timer_create, timer_delete,
+       timer_settime
+  111: Export sigqueue, sighold.
+  112: Redefine some mtget fields.
+  113: Again redefine some mtget fields.  Use mt_fileno and mt_blkno as
+       on Linux.
+  114: Export rand_r, ttyname_r.
+  115: Export flockfile, ftrylockfile, funlockfile, getgrgid_r, getgrnam_r,
+       getlogin_r.
+  116: Export atoll.
+  117: Export utmpx functions, Return utmp * from pututent.
+  118: Export getpriority, setpriority.
+  119: Export fdatasync.
+  120: Export basename, dirname.
+  122: Export statvfs, fstatvfs.
+  123: Export utmpxname.
+  124: Add MAP_AUTOGROW flag to mmap.
+  125: LD_PRELOAD/CW_HOOK available.
+  126: Export lsearch, lfind, timer_gettime.
+  127: Export sigrelese.
+  128: Export pselect.
+  129: Export mkdtemp.
+  130: Export strtoimax, strtoumax, llabs, imaxabs, lldiv, imaxdiv.
+  131: Export inet_ntop, inet_pton.
+  132: Add GLOB_LIMIT flag to glob.
+  133: Export __getline, __getdelim.
+  134: Export getline, getdelim.
+  135: Export pread, pwrite
+  136: Add TIOCMBIS/TIOCMBIC ioctl codes.
+  137: fts_children, fts_close, fts_get_clientptr, fts_get_stream,
+       fts_open, fts_read, fts_set, fts_set_clientptr, ftw, nftw.
+  138: Export readdir_r.
+  139: Start using POSIX definition of struct msghdr and WinSock2
+       IPPROTO_IP values.
+  140: Export mlock, munlock.
+  141: Export futimes, lutimes.
+  142: Export memmem
+  143: Export clock_getres, clock_setres
+  144: Export timelocal, timegm.
+  145: Add MAP_NORESERVE flag to mmap.
+  146: Change SI_USER definition.  FIXME: Need to develop compatibility
+       macro for this?
+  147: Eliminate problematic d_ino from dirent structure.  unsetenv now
+       returns int, as per linux.
+  148: Add open(2) flags O_SYNC, O_RSYNC, O_DSYNC and O_DIRECT.
+  149: Add open(2) flag O_NOFOLLOW.
+  150: Export getsubopt.
+  151: Export __opendir_with_d_ino
+  152: Revert to having d_ino in dirent unconditionally.
+  153: Export updwtmpx, Implement CW_SETUP_WINENV.
+  154: Export sigset, sigignore.
+  155: Export __isinff, __isinfd, __isnanf, __isnand.
+  156: Export __srbuf_r, __swget_r.
+  157: Export gai_strerror, getaddrinfo, getnameinfo, freeaddrinfo,
+       in6addr_any, in6addr_loopback.
+  158: Export bindresvport, bindresvport_sa, iruserok_sa, rcmd_af,
+       rresvport_af.
+  159: Export posix_openpt.
+  160: Export posix_fadvise, posix_fallocate.
+  161: Export resolver functions.
+  162: New struct ifreq.  Export if_nametoindex, if_indextoname,
+       if_nameindex, if_freenameindex.
+  163: Export posix_madvise, posix_memalign.
+  164: Export shm_open, shm_unlink.
+  165: Export mq_close, mq_getattr, mq_notify, mq_open, mq_receive,
+       mq_send, mq_setattr, mq_timedreceive, mq_timedsend, mq_unlink.
+  166: Export sem_unlink.
+  167: Add st_birthtim to struct stat.
+  168: Export asnprintf, dprintf, _Exit, vasnprintf, vdprintf.
+  169: Export confstr.
+  170: Export insque, remque.
+  171: Export exp10, exp10f, pow10, pow10f, strcasestr, funopen,
+       fopencookie.
+  172: Export getifaddrs, freeifaddrs.
+  173: Export __assert_func.
+  174: Export stpcpy, stpncpy.
+  175: Export fdopendir.
+  176: Export wcstol, wcstoll, wcstoul, wcstoull, wcsxfrm.
+  177: Export sys_sigabbrev
+  178: Export wcpcpy, wcpncpy.
+  179: Export _f_llrint, _f_llrintf, _f_llrintl, _f_lrint, _f_lrintf,
+       _f_lrintl, _f_rint, _f_rintf, _f_rintl, llrint, llrintf, llrintl,
+       rintl, lrintl, and redirect exports of lrint, lrintf, rint, rintf.
+  180: Export getxattr, lgetxattr, fgetxattr, listxattr, llistxattr,
+       flistxattr, setxattr, lsetxattr, fsetxattr, removexattr,
+       lremovexattr, fremovexattr.
+  181: Export cygwin_conv_path, cygwin_create_path, cygwin_conv_path_list.
+  182: Export lockf.
+  183: Export open_memstream, fmemopen.
+  184: Export openat, faccessat, fchmodat, fchownat, fstatat, futimesat,
+       linkat, mkdirat, mkfifoat, mknodat, readlinkat, renameat, symlinkat,
+       unlinkat.
+  185: Export futimens, utimensat.
+  186: Remove ancient V8 regexp functions.  Also eliminate old crt0 interface
+       which provided its own user_data structure.
+  187: Export cfmakeraw.
+  188: Export CW_SET_PRIV_KEY.
+  189: Implement dirent.d_type.
+  190: Export fgetwc, fgetws, fputwc, fputws, fwide, getwc, getwchar,
+       putwc, putwchar, ungetwc.
+  191: Export glob_pattern_p
+  192: CW_SETERRNO added
+  193: Export wcstok.
+  194: fcntl.h flags O_DIRECTORY, O_EXEC and O_SEARCH added.
+  195: Export wcstod, wcstof.
+  196: Export wcsnlen.
+  197: Export wcstoimax, wcstoumax.
+  198: Export reallocf.
+  199: Export open_wmemstream.
+  200: Export mbsnrtowcs, wcsnrtombs.
+  201: Export wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf.
+  202: Export gethostbyname2.
+  203: Export wcsftime.
+  204: recv/send flag MSG_DONTWAIT added.
+  205: Export wscanf, fwscanf, swscanf, vwscanf, vfwscanf, vswscanf.
+  206: Export wcscasecmp, wcsncasecmp.
+  207: Export wcsdup.
+  208: Export log2, log2f.
+  209: Export wordexp, wordfree.
+  210: New ctype layout using variable ctype pointer.  Export __ctype_ptr__.
+  211: Export fpurge, mkstemps.
+  212: Add and export libstdc++ malloc wrappers.
+  213: Export canonicalize_file_name, eaccess, euidaccess.
+  214: Export execvpe, fexecve.
+  215: CW_EXIT_PROCESS added.
+  216: CW_SET_EXTERNAL_TOKEN added.
+  217: CW_GET_INSTKEY added.
+  218: Export get_nprocs, get_nprocs_conf, get_phys_pages, get_avphys_pages.
+  219: Export dup3, pipe2, O_CLOEXEC, F_DUPFD_CLOEXEC.
+  220: Export accept4, SOCK_CLOEXEC, SOCK_NONBLOCK.
+  221: Export strfmon.
+  222: CW_INT_SETLOCALE added.
+  223: SIGPWR added.
+  224: Export xdr* functions.
+  225: Export __xdr* functions.
+  226: Export __locale_mb_cur_max.
+  227: Add pseudo_reloc_start, pseudo_reloc_end, image_base to per_process.
+  228: CW_STRERROR added.
+  229: Add mkostemp, mkostemps.
+  230: Add CLOCK_MONOTONIC.
+  231: Add fenv.h functions.
+  232: Export cacos, cacosf, cacosh, cacoshf, carg, cargf, casin, casinf,
+       casinh, casinhf, catan, catanf, catanh, catanhf, ccos, ccosf, ccosh,
+       ccoshf, cexp, cexpf, cimag, cimagf, clog, clogf, conj, conjf, cpow,
+       cpowf, cproj, cprojf, creal, crealf, csin, csinf, csinh, csinhf,
+       csqrt, csqrtf, ctan, ctanf, ctanh, ctanhf.
+  233: Add TIOCGPGRP, TIOCSPGRP.  Export llround, llroundf.
+  234: Export program_invocation_name, program_invocation_short_name.
+  235: Export madvise.
+  236: Export pthread_yield, __xpg_strerror_r.
+  237: Export strchrnul.
+  238: Export pthread_spin_destroy, pthread_spin_init, pthread_spin_lock,
+       pthread_spin_trylock, pthread_spin_unlock.
+  239: Export pthread_setschedprio.
+  240: Export ppoll.
+  241: Export pthread_attr_getstack, pthread_attr_getstackaddr,
+       pthread_getattr_np.
+  242: Export psiginfo, psignal, sys_siglist.
+  243: Export sysinfo.
+  244: Export clock_settime.
+  245: Export pthread_attr_getguardsize, pthread_attr_setguardsize,
+       pthread_attr_setstack, pthread_attr_setstackaddr.
+  246: Add CLOCK_PROCESS_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID.
+       Export clock_getcpuclockid, pthread_getcpuclockid.
+  247: Export error, error_at_line, error_message_count, error_one_per_line,
+       error_print_progname.
+  248: Export __fpurge.
+  249: Export pthread_condattr_getclock, pthread_condattr_setclock.
+  250: Export clock_nanosleep.
+  251: RTLD_NODELETE, RTLD_NOLOAD, RTLD_DEEPBIND added.
+  252: CW_CVT_ENV_TO_WINENV added.
+  253: Export TIOCSCTTY, tcgetsid.
+  254: Export getgrouplist.
+  255: Export ptsname_r.
+  256: Add CW_ALLOC_DRIVE_MAP, CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP.
+  257: Export getpt.
+  258: Export get_current_dir_name.
+  259: Export pthread_sigqueue.
+  260: Export scandirat.
+  261: Export memrchr.
+  262: Export getmntent_r.
+  263: Export cfsetspeed.
+  264: Consistently export strtold
+  265: Export __b64_ntop, __b64_pton.
+  266: Export arc4random, arc4random_addrandom, arc4random_buf,
+       arc4random_stir, arc4random_uniform.
+  267: Export rawmemchr.
+  268: Export GetCommandLineA, GetCommandLineW
+  269: Allow application override of posix_memalign.
+  270: Redefine mtget.mt_resid field to contain current partition as well
+       as number of partitions on tape.
+  271: Export posix_spawn, posix_spawnp, and helper functions.
+  272: Export tm_gmtoff and tm_zone members.
+  273: Skipped.
+  274: Export __cxa_atexit and __cxa_finalize.
+  275: Introduce account mapping from Windows account DBs.  Add CW_SETENT,
+       CW_GETENT, CW_ENDENT, CW_GETNSSSEP, CW_GETPWSID, CW_GETGRSID,
+       CW_CYGNAME_FROM_WINNAME.
+  276: Export ffsl, ffsll.
+  277: Add setsockopt(SO_PEERCRED).
+  278: Add quotactl.
+  279: Export stime.
+  280: Static atexit in libcygwin.a, CW_FIXED_ATEXIT.
+  281: Add CW_GETNSS_PWD_SRC, CW_GETNSS_GRP_SRC.
+  282: Export __bsd_qsort_r, qsort_r.
+  283: Export __fbufsize, __flbf, __fpending, __freadable, __freading,
+       __fsetlocking, __fwritable, __fwriting. clearerr_unlocked,
+       feof_unlocked, ferror_unlocked, fflush_unlocked, fgetc_unlocked,
+       fgets_unlocked, fgetwc_unlocked, fgetws_unlocked, fileno_unlocked,
+       fputc_unlocked, fputs_unlocked, fputwc_unlocked, fputws_unlocked,
+       fread_unlocked, fwrite_unlocked, getwc_unlocked, getwchar_unlocked,
+       putwc_unlocked, putwchar_unlocked.
+  284: Export sockatmark.
+  285: Export wcstold.
+  286: Export cabsl, cimagl, creall, finitel, hypotl, sqrtl.
+  287: Export issetugid.
+  288: Export getcontext, makecontext, setcontext, swapcontext.
+  289: Export sigsetjmp, siglongjmp.
+  290: Add sysconf cache handling.
+  291: Export aligned_alloc, at_quick_exit, quick_exit.
+  292: Export rpmatch.
+  293: Convert utmpname/utmpxname to int.
+  294: Export clog10, clog10f.
+  295: Export POSIX ACL functions.
+  296: Export __getpagesize.
+  297: Export missing math functions, acoshl, acosl, asinhl, asinl, atan2l,
+       atanhl, atanl, cacoshl, cacosl, cargl, casinhl, casinl, catanhl,
+       catanl, ccoshl, ccosl, ceill, cexpl, clog10l, clogl, conjl,
+       copysignl, coshl, cosl, cpowl, cprojl, csinhl, csinl, csqrtl, ctanhl,
+       ctanl, dreml, erfcl, erfl, exp10l, exp2l, expl, expm1l, fabsl, fdiml,
+       floorl, fmal, fmaxl, fminl, fmodl, frexpl, ilogbl, isinfl, isnanl,
+       ldexpl, lgammal, lgammal_r, llroundl, log10l, log1pl, log2l, logbl,
+       logl, lroundl, modfl, nearbyintl, nextafterl, nexttoward,
+       nexttowardf, nexttowardl, pow10l, powl, remainderl, remquol, roundl,
+       scalbl, scalblnl, scalbnl, sincosl, sinhl, sinl, tanhl, tanl,
+       tgammal, truncl.
+
+  Note that we forgot to bump the api for ualarm, strtoll, strtoull,
+  sigaltstack, sethostname. */
 
 #define CYGWIN_VERSION_API_MAJOR 0
 #define CYGWIN_VERSION_API_MINOR 297
 
-     /* 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).
-	Bump to 4 since this hasn't been rigorously updated in a
-	while.  */
+/* 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. */
 
 #define CYGWIN_VERSION_SHARED_DATA 5
 
-     /* 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. */
+/* 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.
+/* 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.
-	3: The mount table is not in the registry anymore, but in /etc/fstab.
-     */
+   1: Original number version.
+   2: New mount registry layout, system-wide mount accessibility.
+   3: The mount table is not in the registry anymore, but in /etc/fstab.
+*/
 
 #define CYGWIN_VERSION_MOUNT_REGISTRY 3
 
-     /* Identifiers used in the Win32 registry. */
+/* Identifiers used in the Win32 registry. */
 
 #define CYGWIN_INFO_CYGWIN_REGISTRY_NAME "Cygwin"
 #define CYGWIN_INFO_INSTALLATIONS_NAME   "Installations"
 
-     /* The default cygdrive prefix. */
+/* The default 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).
-     */
+/* 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))



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