diff --git a/src/probe.c b/src/probe.c
index e708b50..7e4b075 100644
--- a/src/probe.c
+++ b/src/probe.c
@@ -1,7 +1,8 @@
 /* probe.c */
 /* TODO:
  * - check ifinfo code (and thus volinfo)
- * - free memory allocated */
+ * - free memory allocated
+ * - kvm_getprocs() may be more portable for *BSD */