//go:build !linux || !go1.25 || without_badtls package ktls import ( "context" "os" "github.com/sagernet/sing/common/logger" aTLS "github.com/sagernet/sing/common/tls" ) func NewConn(ctx context.Context, logger logger.ContextLogger, conn aTLS.Conn, txOffload, rxOffload bool) (aTLS.Conn, error) { return nil, os.ErrInvalid }