1 files changed, 0 insertions, 9 deletions
diff --git a/misc.go b/misc.go
index ad69d91..dce9dac 100644
--- a/misc.go
+++ b/misc.go
@@ -36,15 +36,6 @@ var (
 
 // generic I/O /////////////////////////////////////////////////////////////////
 
-func decodeRune[T interface{ []byte | string }](s T) (r rune, size int) {
-	iface := any(s)
-	if str, ok := iface.(string); ok {
-		return utf8.DecodeRuneInString(str)
-	} else {
-		return utf8.DecodeRune(iface.([]byte))
-	}
-}
-
 func writeByte(w io.Writer, c byte) error {
 	if br, ok := w.(interface{ WriteByte(byte) error }); ok {
 		return br.WriteByte(c)