#define diatolower(x) _dialowermap[(unsigned char) (x)]
#define diatoupper(x) _diacasemap[(unsigned char) (x)]
+#ifndef NO_DDP
extern int atalk_aton (char *, struct at_addr *);
+#endif
extern void bprint (char *, int);
extern int strdiacasecmp (const char *, const char *);
extern int strndiacasecmp (const char *, const char *, size_t);