- T((T_CALLED("wbkgd(%p,%s)"), (void *) win, _tracech_t(ch)));
+#if USE_WIDEC_SUPPORT
+ T((T_CALLED("%s(%p,%s)"),
+ narrow ? "wbkgd" : "wbkgrnd",
+ (void *) win,
+ _tracecchar_t(ch)));
+#define TraceChar(c) _tracecchar_t2(1, &(c))
+#else
+ T((T_CALLED("%s(%p,%s)"),
+ "wbkgd",
+ (void *) win,
+ _tracech_t(ch)));
+ (void) narrow;
+#define TraceChar(c) _tracechar(CharOf(c))
+#endif