+#ifdef HAVE_EBCDIC
+/* ASCII/EBCDIC converting replacements for stdio funcs
+ * vsnprintf and snprintf are used too, but they are already
+ * checked by the configure script
+ */
+#define fputs ber_pvt_fputs
+#define fgets ber_pvt_fgets
+#define printf ber_pvt_printf
+#define fprintf ber_pvt_fprintf
+#define vfprintf ber_pvt_vfprintf
+#define vsprintf ber_pvt_vsprintf
+#endif
+
+#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