add comment about 2.2 compatibility

dump empty TODO comment

diff --git a/Modules/_csv.c b/Modules/_csv.c
index 7a3bfc4502480d51b39bf135222af6168bd14512..e62999ffbfa88e022c248823265e103dc8fb5b0c 100644 (file)
--- a/Modules/_csv.c
+++ b/Modules/_csv.c
@@ -1,9 +1,21 @@
-/* TODO:
+/* csv module */
+
+/*
+
+This module provides the low-level underpinnings of a CSV reading/writing
+module.  Users should not use this module directly, but import the csv.py
+module instead.
+
+**** For people modifying this code, please note that as of this writing
+**** (2003-03-23), it is intended that this code should work with Python
+**** 2.2.
+
 */
 
 #include "Python.h"
 #include "structmember.h"
 
+
 /* begin 2.2 compatibility macros */
 #ifndef PyDoc_STRVAR
 /* Define macros for inline documentation. */