增加instant client for osx 64位版本
diff --git a/sdk/SDK_README b/sdk/SDK_README
new file mode 100644
index 0000000..f66a301
--- /dev/null
+++ b/sdk/SDK_README
@@ -0,0 +1,16 @@
+SDK Package Information
+=======================
+
+Fri Feb 15 04:34:43 PST 2013
+
+Client Shared Library 64-bit - 11.2.0.3.0
+
+System name: Darwin
+Release: 11.3.0
+Version: Darwin Kernel Version 11.3.0: Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64
+Machine: x86_64
+
+Operating in ORACLE_HOME environment.
+Small timezone file = /ade/b/2649109290/oracle/oracore/zoneinfo/timezone_14.dat
+Large timezone file = /ade/b/2649109290/oracle/oracore/zoneinfo/timezlrg_14.dat
+