--- a/cpp.rst	Thu Mar 03 10:29:33 2011 +0200
+++ b/cpp.rst	Thu Mar 03 10:37:15 2011 +0200
@@ -37,4 +37,8 @@
 
   $ cc -qshowmacros -E EMPTY.c
 
+** Visual Studio compiler.
 
+  http://msdn.microsoft.com/en-us/library/b0084kay.aspx
+                Predefined Macros
+