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/* utmp.h */

#ifndef __UTMP_H

#define __UTMP_H

#include <features.h>

#include <sys/types.h>

#include <paths.h>

#include <time.h>

#define UT_UNKNOWN 0

#define UT_LINESIZE 12

#define UT_NAMESIZE 8

#define UT_HOSTSIZE 16

#define RUN_LVL 1

#define BOOT_TIME 2

#define NEW_TIME 3

#define OLD_TIME 4

#define INIT_PROCESS 5

#define LOGIN_PROCESS 6

#define USER_PROCESS 7

#define DEAD_PROCESS 8

struct utmp

{

  short   ut_type;                 /* type of login */

  pid_t   ut_pid;                  /* pid of login-process */

  char    ut_line[UT_LINESIZE];    /* devicename of tty -"/dev/", null-term */

  char    ut_id[2];                /* abbrev. ttyname, as 01, s1 etc. */

  time_t  ut_time;                 /* login time */

  char    ut_user[UT_NAMESIZE];    /* username, not null-term */

  char    ut_host[UT_HOSTSIZE];    /* hostname for remote login... */

  long    ut_addr;                 /* IP addr of remote host */

};

extern void             setutent __P ((void));

extern void             utmpname __P ((__const char *));

extern struct utmp *    getutent __P ((void));

extern struct utmp *    getutid __P ((struct utmp *));

extern struct utmp *    getutline __P ((struct utmp *));

extern struct utmp *    pututline __P ((struct utmp *));

extern void             endutent __P ((void));

#ifdef __LIBC__

struct utmp *           __getutent __P ((int));

#endif

#endif /* __UTMP_H */