opendir
=======

POSIX specification:
 http://www.opengroup.org/onlinepubs/9699919799/functions/opendir.html

Gnulib module: opendir

Portability problems fixed by Gnulib:

  * This function is missing on some platforms: MSVC 9.

  * On platforms where off_t is a 32-bit type, this function may not work correctly on huge directories larger than 2 GB.  Also, on platforms where ino_t is a 32-bit type, this function may report inode numbers incorrectly.  (Cf. AC_SYS_LARGEFILE.)

Portability problems not fixed by Gnulib: