const time.internalToUnix

3 uses

	time (current package)
		time.go#L189: func (t *Time) unixSec() int64 { return t.sec() + internalToUnix }
		time.go#L557: 	internalToUnix int64 = -unixToInternal
		time.go#L559: 	absoluteToUnix = absoluteToInternal + internalToUnix