int do_pam_putenv(char *, char *);
void print_pam_messages(void);
char ** fetch_pam_environment(void);
-char ** fetch_pam_child_environment(void);
void free_pam_environment(char **);
-void sshpam_thread_cleanup(void);
-void sshpam_cleanup(void);
#endif /* USE_PAM */