SwitchAccount command

common/serial/numbers.go

@@ -31,3 +31,27 @@ func (this IntLiteral) String() string {
 func (this IntLiteral) Value() int {
 	return int(this)
 }
+
+type Int64Literal int64
+
+func (this Int64Literal) String() string {
+	return strconv.FormatInt(this.Value(), 10)
+}
+
+func (this Int64Literal) Value() int64 {
+	return int64(this)
+}
+
+func (this Int64Literal) Bytes() []byte {
+	value := this.Value()
+	return []byte{
+		byte(value >> 56),
+		byte(value >> 48),
+		byte(value >> 40),
+		byte(value >> 32),
+		byte(value >> 24),
+		byte(value >> 16),
+		byte(value >> 8),
+		byte(value),
+	}
+}