37   struct DIR *dir  = (struct DIR *)xmalloc (sizeof (struct DIR));  in opendir()  local
39   struct FAB *dfab = &dir->fab;  in opendir()
42   memset (dir, 0, sizeof *dir);  in opendir()
58       free (dir);  in opendir()
64   return dir;  in opendir()
78 readdir (DIR *dir)  in readdir()  argument
80   struct FAB *dfab = &dir->fab;  in readdir()
82   struct direct *dentry = &dir->dir;  in readdir()
87   dnam->nam$l_rsa = dir->d_result;  in readdir()
117 closedir (DIR *dir)  in closedir()  argument
119   if (dir != NULL)  in closedir()
121       struct FAB *dfab = &dir->fab;  in closedir()
126       free (dir);  in closedir()