enable all of the struct tests, use ssize_t, fix some whitespace
diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py
index 26db4ca..6bc1f86 100644
--- a/Lib/test/test_struct.py
+++ b/Lib/test/test_struct.py
@@ -323,7 +323,7 @@
 
         else:
             # x is out of range -- verify pack realizes that.
-            if code in self.BUGGY_RANGE_CHECK:
+            if not PY_STRUCT_RANGE_CHECKING and code in self.BUGGY_RANGE_CHECK:
                 if verbose:
                     print "Skipping buggy range check for code", code
             else: