#include <pwd.h>
#include <grp.h>
#include <shadow.h>
#include <stdio.h>
#include <errno.h>
#include <stdint.h>
#include <string.h>
#include <limits.h>
#include "libc.h"

int __getpwent_a(FILE* f,
                 struct passwd* pw,
                 char** line,
                 size_t* size,
                 struct passwd** res);
int __getpw_a(const char* name,
              uid_t uid,
              struct passwd* pw,
              char** buf,
              size_t* size,
              struct passwd** res);
int __getgrent_a(FILE* f,
                 struct group* gr,
                 char** line,
                 size_t* size,
                 char*** mem,
                 size_t* nmem,
                 struct group** res);
int __getgr_a(const char* name,
              gid_t gid,
              struct group* gr,
              char** buf,
              size_t* size,
              char*** mem,
              size_t* nmem,
              struct group** res);
int __parsespent(char* s, struct spwd* sp);