diff -r 000000000000 -r 1918ee327afb src/3rdparty/zlib/win32/VisualC.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/3rdparty/zlib/win32/VisualC.txt	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,3 @@
+
+To build zlib using the Microsoft Visual C++ environment,
+use the appropriate project from the projects/ directory.