-#ifdef OPENLDAP_FD_SETSIZE
- /* assume installer desires to enlarge fd_set */
-#ifdef HAVE_BITS_TYPES_H
-#include <bits/types.h>
-#endif
-#ifdef __FD_SETSIZE
-#undef __FD_SETSIZE
-#define __FD_SETSIZE OPENLDAP_FD_SETSIZE
-#else
-#define FD_SETSIZE OPENLDAP_FD_SETSIZE
-#endif
-#endif