"int putpwent(const struct passwd *"p", FILE *"stream);
The passwd structure is defined in <pwd.h> as follows:
struct passwd { char *pw_name; /* user name */ char *pw_passwd;/* user password */ uid_t pw_uid; /* user id */ gid_t pw_gid; /* group id */ char *pw_gecos; /* real name */ char *pw_dir; /* home directory */ char *pw_shell; /* shell program */ };
