SF bug #417508: 'hypot' not found with Borland C++Build.
diff --git a/Misc/ACKS b/Misc/ACKS
index 987e13f..410d5cd 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -153,6 +153,7 @@
 Mark Hammond
 Manus Hand
 Milton L. Hankins
+Stephen Hansen
 Barry Hantman
 Lynda Hardman
 Jason Harper