-// Doesn't yet compile under BC++ nor with mingw: no wininet.h
-#if !defined(__BORLANDC__) && !defined(__GNUWIN32_OLD__) && !defined(__GNUWIN32__)
+// Doesn't yet compile under BC++, mingw, Watcom C++: no wininet.h
+#if !defined(__BORLANDC__) && !defined(__GNUWIN32_OLD__) && !defined(__GNUWIN32__) && !defined(__WATCOMC__)