#ifdef KERBEROS
#ifndef KRB5
extern int krb_sendauth (/* long, int, KTEXT, char *, char *, char *,
- u_long, MSG_DAT *, CREDENTIALS *, Key_schedule,
+ unsigned long, MSG_DAT *, CREDENTIALS *, Key_schedule,
struct sockaddr_in *, struct sockaddr_in *,
char * */);
extern char *krb_realmofhost (/* char * */);