0.23:
  update sys/soundcard.h
  various x86_64 fixes (Gwenole Beauchesne)
  fix assert for 64-bit platforms (Gwenole Beauchesne)
  remove many warning from test suite (Gwenole Beauchesne)
  hopefully fix resolver (again, Gwenole)
  fix floorl typo (Norbert Wolff)
  add more BSD brokenness to time.h
  forward poll.h to sys/poll.h
  make DNS socket close-on-exec (Felix J. Ogris)
  add cuserid to libcompat (Andreas Krennmair)
  add ctermid and ftok to libcompat (those are _really_ ugly)
  copy some RPC bugfix cruft from glibc
    warning: I don't use rpc or xdr, I don't actually understand or have
    a way to test this.  Maybe I should remove this cruft from the
    diet libc...?
  make declaration of writev and readv match susv3
  add finite (Andreas Krennmair)
  move flock+constants to unistd.h (the Linux man page is wrong on this)
  fix assert (Andreas Krennmair)
  add modf, libm fixes (Andreas Krennmair)
  rename __pure__ to __pure (Laurent Bercot)
  utmp x86_64 biarch support (Gwenole Beauchesne)
  add fgetpwent (Alvaro Gomes Sobral Barcellos)
  add vsyscall support for linux 2.5 on recent CPUs
  add a few new 2.5 syscalls, adapt to renamed epoll syscalls
  Olaf: fixing the vsyscall support so that the binaries still work on 2.4
  remove getline macro, caused problems with GNU sed
  make assert equal (void)0 under -DNDEBUG (Enrico Scholz)
  make __attribute_malloc__ #define safe (Matthias Andree)
  add BSD utimes to libcompat (Andreas Krennmair)
  remove gcc 3 #ifdef kludgery from include/string.h; it works with gcc
    3.2.2+, don't know if it's gcc or us (Gerrit Pape)
  remove _null_auth declaration in librpc/rpc_prot.c (Thayne Harbaugh)
  fix regex bug with ^$ not matching "" (Anthony de Boer)
  Olaf: removing "<arch>/mmap.*" where no arch-specific impementation is
      needed. (added "syscalls.s/mmap.S")
    - fixing the vsyscall in the dynamic library... (self made problem)
    - removing warning in "res_query.c"
    - changing type of stream-mutex to recursive
    - sparc/sparc64: shrink of the unified syscall and the special syscalls
      (fork/pipe) to use the "unified_syscall_error_handler"
  add sendfile64 backwards compatibility glue
  add __attribute_dontuse__ to declare a few functions as deprecated
  use above to flag a few BSDisms ;-)
  include <sys/cdefs.h> in errno.h, fixes __attribute_dontuse__ breakage
  endmntent now returns 1 (Florian Westphal)
  strtoul return value fixes (Jan Bobrowski)
  Olaf: fixing the diet wrapper for sparc and changing the options for mips
  a few i386/*.S fixes (Hynek Schlawack)
  remove =0 for static variables (Thomas Ogrisegg)
  fix strtoul (broke getaddrinfo and ssh)
  fix segfault in parser
  Olaf: checkin of the new libpthread implementation & added confstr
  Make gethostbyname2 case insensitive (Thomas Ogrisegg)
  RPC 64-bit cleanliness fixes (Gwenole Beauchesne)
  sysctl fix (Thomas Ogrisegg)
  make header files C++ compliant (__BEGIN_DECLS and __END_DECLS)
  remove more warnings (Yuri Kozlov)
  use expect() in a few strategic places
  try to add sigcontext and ucontext for x86_64
  add ffs, ffsl, ffsll
  Olaf: fixing the error string list and sparc bug (Gerrit Pape)
  first throw, then attributes (Andreas Jabs)
  unbuffered fputc was broken on big endian (big oops, thanks Gerrit Pape)
  fix parisc struct stat (Gerrit Pape)
  add vasprintf (for elinks)
  fnmatch used [^e] instead of [!e] for negation (Heiko Berges)
  add sparc and parisc assembly routines (Thomas Ogrisegg)
  add swab (Johannes Stezenbach)
  make a{4} match exactly and not at least 4 times a (Ingo Oeser)
  Olaf: fixed a libdl ref-counter bug (Thomas Walpuski)
  All hail to the busybox chiefs!  Instead of reporting bugs they find,
    they put a #error in their source code.  Is Erik seeing the diet
    libc as uClibc competition that needs to be squashed even with
    unfair methods?  People, if you find bugs, tell us!
  Fixed fputc and freopen (found in busybox comments)