diff --git a/src/main.go b/src/main.go
index c864228..a47e01b 100644
--- a/src/main.go
+++ b/src/main.go
@@ -14,6 +14,10 @@ const (
 	KEYBOARD_BUFER_SIZE = 10000
 )
 
+func GetKeymapFromOutput(buf []byte) map[uint8]string {
+	return make(map[uint8]string)
+}
+
 // Extract pressed keys from bufer buf
 // It returns slice with key numbers in the same order
 func GetKeyNumsFromOutput(buf []byte) []uint8 {