#ifndef _EXTERN_H_
#define _EXTERN_H_
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#include <stdio.h>
#include <stdarg.h>
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
#ifndef NBBY
#define NBBY CHAR_BIT
#endif
void abor(void);
void blkfree(char **);
char **copyblk(char **);
void cwd(const char *);
void do_delete(char *);
void dologout(int);
void eprt(char *);
void epsv(char *);
void fatal(char *);
int filename_check(char *);
int ftpd_pclose(FILE *);
FILE *ftpd_popen(char *, char *, int, int);
char *ftpd_getline(char *, int);
void ftpd_logwtmp(char *, char *, char *);
void lreply(int, const char *, ...)
__attribute__ ((format (printf, 2, 3)));
void makedir(char *);
void nack(char *);
void nreply(const char *, ...)
__attribute__ ((format (printf, 1, 2)));
void pass(char *);
void pasv(void);
void perror_reply(int, const char *);
void pwd(void);
void removedir(char *);
void renamecmd(char *, char *);
char *renamefrom(char *);
void reply(int, const char *, ...)
__attribute__ ((format (printf, 2, 3)));
void retrieve(const char *, char *);
void send_file_list(char *);
void setproctitle(const char *, ...)
__attribute__ ((format (printf, 1, 2)));
void statcmd(void);
void statfilecmd(char *);
void do_store(char *, char *, int);
void upper(char *);
void user(char *);
void yyerror(char *);
void list_file(char*);
void kauth(char *, char*);
void klist(void);
void cond_kdestroy(void);
void kdestroy(void);
void krbtkfile(const char *tkfile);
void afslog(const char *, int);
void afsunlog(void);
extern int do_destroy_tickets;
extern char *k5ccname;
int find(char *);
int builtin_ls(FILE*, const char*);
int do_login(int code, char *passwd);
int klogin(char *name, char *password);
const char *ftp_rooted(const char *path);
extern struct sockaddr *ctrl_addr, *his_addr;
extern char hostname[];
extern struct sockaddr *data_dest;
extern int logged_in;
extern struct passwd *pw;
extern int guest;
extern int dochroot;
extern int logging;
extern int type;
extern off_t file_size;
extern off_t byte_count;
extern int ccc_passed;
extern int form;
extern int debug;
extern int ftpd_timeout;
extern int maxtimeout;
extern int pdata;
extern char hostname[], remotehost[];
extern char proctitle[];
extern int usedefault;
extern char tmpline[];
extern int paranoid;
#endif