Added native libraries for windows x64

info.bak

@@ -0,0 +1,25 @@
+#lang info
+
+(define collection 'multi)
+
+(define version "0.1.0")
+
+(define pkg-desc
+  "native libraries for \"racket-audio\" on \"x86_64-win32\"")
+
+(define pkg-authors
+  '(hans))
+
+(define license
+  '(Apache-2.0 OR MIT))
+
+(define install-platform
+  "win32\\x86_64")
+
+;; Add every native library shipped in this branch, including runtime
+;; dependencies required by the primary audio libraries.
+(define copy-foreign-libs
+  '())
+
+(define deps
+  '("base"))