sizeofLongLong = 0x8
)

type (
	_C_short     int16
	_C_int       int32
	_C_long      int64
	_C_long_long int64
)

type Timespec struct {
	Sec  int64
	Nsec int64
}

type Timeval struct {
	Sec  int64
	Usec int64
}

type Rusage struct {
	Utime    Timeval
	Stime    Timeval
	Maxrss   int64
	Ixrss    int64
	Idrss    int64
	Isrss    int64
	Minflt   int64

	sizeofLongLong = 0x8
)

type (
	_C_short     int16
	_C_int       int32
	_C_long      int64
	_C_long_long int64
)

type Timespec struct {
	Sec  int64
	Nsec int64
}

type Timeval struct {
	Sec  int64
	Usec int64
}

type Rusage struct {
	Utime    Timeval
	Stime    Timeval
	Maxrss   int64
	Ixrss    int64
	Idrss    int64
	Isrss    int64
	Minflt   int64

	sizeofLongLong = 0x8
)

type (
	_C_short     int16
	_C_int       int32
	_C_long      int32
	_C_long_long int64
)

type Timespec struct {
	Sec  int64
	Nsec int32
}

type Timeval struct {
	Sec  int64
	Usec int32
}

type Rusage struct {
	Utime    Timeval
	Stime    Timeval
	Maxrss   int32
	Ixrss    int32
	Idrss    int32
	Isrss    int32
	Minflt   int32

	sizeofLongLong = 0x8
)

type (
	_C_short     int16
	_C_int       int32
	_C_long      int64
	_C_long_long int64
)

type Timespec struct {
	Sec  int64
	Nsec int64
}

type Timeval struct {
	Sec       int64
	Usec      int32
	Pad_cgo_0 [4]byte
}

type Rusage struct {
	Utime    Timeval
	Stime    Timeval
	Maxrss   int64
	Ixrss    int64
	Idrss    int64
	Isrss    int64

		return 0, err
	}
	if t != nil {
		*t = Time_t(tv.Sec)
	}
	return Time_t(tv.Sec), nil
}

//sys	Utime(path string, buf *Utimbuf) (err error)
//sys	utimes(path string, times *[2]Timeval) (err error)

func setTimespec(sec, nsec int64) Timespec {
	return Timespec{Sec: sec, Nsec: nsec}
}

func setTimeval(sec, usec int64) Timeval {
	return Timeval{Sec: sec, Usec: usec}
}

	_SYS_setgroups  = SYS_SETGROUPS32
	_SYS_clone3     = 435
	_SYS_faccessat2 = 439
	_SYS_fchmodat2  = 452
)

func setTimespec(sec, nsec int64) Timespec {
	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
}

func setTimeval(sec, usec int64) Timeval {
	return Timeval{Sec: int32(sec), Usec: int32(usec)}
}

// 64-bit file system and 32-bit uid calls
// (386 default is 32-bit file system and 16-bit uid).

	_C_long      int64
	_C_long_long int64
)

type off64 int64
type off int64
type Mode_t uint32

type Timespec struct {
	Sec  int64
	Nsec int64
}

type Timeval struct {
	Sec  int64
	Usec int32
	_    [4]byte
}

type Timeval32 struct {
	Sec  int32
	Usec int32
}

type Timex struct{}

type Time_t int64

type Tms struct{}

type Utimbuf struct {
	Actime  int64

	sizeofLongLong = 0x8
)

type (
	_C_short     int16
	_C_int       int32
	_C_long      int32
	_C_long_long int64
)

type Timespec struct {
	Sec       int64
	Nsec      int32
	Pad_cgo_0 [4]byte
}

type Timeval struct {
	Sec       int64
	Usec      int32
	Pad_cgo_0 [4]byte
}

type Rusage struct {
	Utime    Timeval
	Stime    Timeval
	Maxrss   int32
	Ixrss    int32
	Idrss    int32

		throw("runtime.write to fd > 2 is unsupported")
	}
	wasmWrite(fd, p, n)
	return n
}

//go:wasmimport gojs runtime.wasmWrite
//go:noescape
func wasmWrite(fd uintptr, p unsafe.Pointer, n int32)

func usleep(usec uint32) {
	// TODO(neelance): implement usleep
}

//go:wasmimport gojs runtime.getRandomData
//go:noescape
func getRandomData(r []byte)

func readRandom(r []byte) int {
	getRandomData(r)
	return len(r)

			end := start
			for environBuf[end] != 0 {
				end++
			}
			envs[i] = string(environBuf[start:end])
		}
	}
}

func walltime() (sec int64, nsec int32) {
	return walltime1()
}

func walltime1() (sec int64, nsec int32) {
	var time timestamp
	if clock_time_get(clockRealtime, 0, unsafe.Pointer(&time)) != 0 {
		throw("clock_time_get failed")
	}