--- OpenCL/OpenCL.pm	2011/11/17 02:56:47	1.12
+++ OpenCL/OpenCL.pm	2011/11/17 03:01:35	1.13
@@ -222,6 +222,9 @@
 arrays (C<size_t origin[3]>), while this module explicitly expects the
 components as separate arguments-
 
+=item * Structures are often specified with their components, and returned
+as arrayrefs.
+
 =item * Where possible, one of the pitch values is calculated from the
 perl scalar length and need not be specified.