moved the kafka-go project to this repository

app/protocol/response/v0_header.go

@@ -0,0 +1,19 @@
+package response
+
+import "encoding/binary"
+
+type V0Header struct {
+	Correlation_id uint32
+}
+
+func NewHeader(correlation_id uint32) *V0Header {
+	return &V0Header{
+		Correlation_id: correlation_id,
+	}
+}
+
+func (h *V0Header) ToBytes() []byte {
+	buf := make([]byte, 4)
+	binary.BigEndian.PutUint32(buf, uint32(h.Correlation_id))
+	return buf
+}