Added DecodeNoLimitGeneric to bech32.go

btcutil/bech32/bech32.go

@@ -266,6 +266,15 @@ func DecodeNoLimit(bech string) (string, []byte, error) {
 	return hrp, data, err
 }
 
+// DecodeGeneric is identical to the existing DecodeNoLimit method, but will also
+// return the bech32 version that matches the decoded checksum.
+//
+// Note that the returned data is 5-bit (base32) encoded and the human-readable
+// part will be lowercase.
+func DecodeNoLimitGeneric(bech string) (string, []byte, Version, error) {
+	return decodeNoLimit(bech)
+}
+
 // Decode decodes a bech32 encoded string, returning the human-readable part and
 // the data part excluding the checksum.
 //