package myPackage

// getSum is a private function
// cannot be accessed outside the package
func getSum(a int64, b int64) int64 {
	return a + b
}

// GetDouble ... takes an int64 input paramater
// and returns an int64 value, double of the input value
// can be accessed outside the package
func GetDouble(a int64) int64 {
	return getSum(a, a)
}