Added modules _testcapi, _weakref, _symtable.
diff --git a/Mac/Build/_symtable.mcp.exp b/Mac/Build/_symtable.mcp.exp
new file mode 100644
index 0000000..dbf6601
--- /dev/null
+++ b/Mac/Build/_symtable.mcp.exp
@@ -0,0 +1 @@
+init_symtable