Port GetInteger and GetString to 3k.
diff --git a/PC/_msi.c b/PC/_msi.c
index d372776..6c6f2f8 100644
--- a/PC/_msi.c
+++ b/PC/_msi.c
@@ -351,7 +351,7 @@
         PyErr_SetString(MSIError, "could not convert record field to integer");
         return NULL;
     }
-    return PyInt_FromLong((long) status);
+    return PyLong_FromLong((long) status);
 }
 
 static PyObject*
@@ -375,7 +375,7 @@
     }
     if (status != ERROR_SUCCESS)
         return msierror((int) status);
-    string = PyString_FromString(res);
+    string = PyUnicode_FromString(res);
     if (buf != res)
         free(res);
     return string;