#ifndef _SHADOW_H
#define _SHADOW_H

#ifdef __cplusplus
extern "C" {
#endif

#define __NEED_FILE
#define __NEED_size_t

#include <bits/alltypes.h>

#define SHADOW "/etc/shadow"

struct spwd {
  char* sp_namp;
  char* sp_pwdp;
  long sp_lstchg;
  long sp_min;
  long sp_max;
  long sp_warn;
  long sp_inact;
  long sp_expire;
  unsigned long sp_flag;
};

void setspent(void);
void endspent(void);
struct spwd* getspent(void);
struct spwd* fgetspent(FILE*);
struct spwd* sgetspent(const char*);
int putspent(const struct spwd*, FILE*);

struct spwd* getspnam(const char*);
int getspnam_r(const char*, struct spwd*, char*, size_t, struct spwd**);

int lckpwdf(void);
int ulckpwdf(void);

#ifdef __cplusplus
}
#endif

#endif