--- gl/lib/fdopendir.c.orig 2021-01-01 18:54:11 UTC +++ gl/lib/fdopendir.c @@ -227,9 +227,11 @@ fd_clone_opendir (int fd, struct saved_cwd const *cwd) # include <errno.h> # include <sys/stat.h> +# include <dirent.h> # undef fdopendir +extern DIR *fdopendir(int); /* Like fdopendir, but work around GNU/Hurd bug by validating FD. */ DIR *