__sFILE
typedef struct __sFILE FILE;
#define stdin ((struct __sFILE *)__stdin)
#define stdout ((struct __sFILE *)__stdout)
#define stderr ((struct __sFILE *)__stderr)
typedef struct __sFILE FILE;
typedef struct __sFILE FILE;
typedef struct __sFILE FILE;
struct __sFILE;
void (*tc_flockfile)(struct __sFILE *);
int (*tc_ftrylockfile)(struct __sFILE *);
void (*tc_funlockfile)(struct __sFILE *);
struct __sFILE;
void _thread_flockfile(struct __sFILE *);
int _thread_ftrylockfile(struct __sFILE *);
void _thread_funlockfile(struct __sFILE *);
int login_check_expire(struct __sFILE *, struct passwd *, char *, int);
struct __sFILE;
char *fparseln(struct __sFILE *, size_t *, size_t *, const char[3], int);