| /* defined in login.c */ | |
| extern void badlogin(const char *s); | |
| extern void sleepexit(int); | |
| extern char hostaddress[16]; | |
| extern char *hostname; | |
| extern sa_family_t hostfamily; | |
| /* defined in checktty.c */ | |
| extern void checktty(const char *user, const char *tty, struct passwd *pwd); |