On mingw, I'm seeing this gcc warning:
closedir.c: In function `rpl_closedir':
closedir.c:60: warning: implicit declaration of function `_gl_unregister_fd'
This fixes it.
2011-11-04 Bruno Haible <br...@clisp.org>
closedir: Avoid warning on mingw.
* lib/closedir.c: Include <unistd.h>.
*** lib/closedir.c.orig Fri Nov 4 12:02:36 2011
--- lib/closedir.c Fri Nov 4 12:00:25 2011
***************
*** 19,24 ****
--- 19,28 ----
/* Specification. */
#include <dirent.h>
+ #if REPLACE_FCHDIR
+ # include <unistd.h>
+ #endif
+
#if HAVE_CLOSEDIR
/* Override closedir(), to keep track of the open file descriptors.
--
In memoriam Yitzhak Rabin <http://en.wikipedia.org/wiki/Yitzhak_Rabin>
