+MODULE_ID("$Id: visbuf.c,v 1.27 2008/07/05 23:19:59 tom Exp $")
+
+#define NormalLen(len) (unsigned) ((len + 1) * 4)
+#define WideLen(len) (unsigned) ((len + 1) * 4 * MB_CUR_MAX)
+
+#ifdef TRACE
+static const char d_quote[] = StringOf(D_QUOTE);
+static const char l_brace[] = StringOf(L_BRACE);
+static const char r_brace[] = StringOf(R_BRACE);
+#endif