1 files changed, 22 insertions, 0 deletions
diff --git a/protocol/extension.go b/protocol/extension.go
new file mode 100644
index 0000000..5f17cff
--- /dev/null
+++ b/protocol/extension.go
@@ -0,0 +1,22 @@
+package protocol
+
+import (
+	"fmt"
+
+	"github.com/osm/quake/common/buffer"
+)
+
+type Extension struct {
+	Version    uint32
+	Extensions uint32
+}
+
+func (cmd *Extension) Bytes() []byte {
+	buf := buffer.New()
+
+	buf.PutBytes([]byte(fmt.Sprintf("0x%x", cmd.Version)))
+	buf.PutBytes([]byte(fmt.Sprintf("0x%x", cmd.Extensions)))
+	buf.PutByte(0x0a)
+
+	return buf.Bytes()
+}