#ifndef _AUTH_H
#  define _AUTH_H

#  include "crypt.h"

#  ifdef S_AUTHCMDS
struct auth_t {
  struct userrec *user;
  time_t authtime;              /* what time they authed at */
  time_t atime;                 /* when they last were active */
  int authed;
  int authing;
#    ifdef S_AUTHHASH
  char hash[MD5_HASH_LENGTH + 1];       /* used for dcc authing */
#    endif                      /* S_AUTHHASH */
  char nick[NICKLEN];
  char hand[NICKLEN];
  char host[UHOSTLEN];
};
#  endif
       /* S_AUTHCMDS */

#  ifdef S_AUTHCMDS
int new_auth();
int findauth(char *);
void removeauth(int);
#  endif/* S_AUTHCMDS */
#  if defined(S_AUTHHASH) || defined(S_DCCAUTH)
char *makehash(struct userrec *, char *);
#  endif/* S_AUTHHASH || S_DCCAUTH */


#  ifdef S_AUTHCMDS
extern int auth_total;
extern struct auth_t *auth;
#  endif
       /* S_AUTHCMDS */
#  if defined(S_AUTHHASH) || defined(S_DCCAUTH)
extern char authkey[121];
#  endif
       /* S_AUTHHASH || S_DCCAUTH */

#endif /* !_AUTH_H */