--- loncom/lonnet/perl/lonnet.pm	2007/05/17 09:24:06	1.877
+++ loncom/lonnet/perl/lonnet.pm	2007/05/17 09:25:31	1.878
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.877 2007/05/17 09:24:06 foxr Exp $
+# $Id: lonnet.pm,v 1.878 2007/05/17 09:25:31 foxr Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -5912,7 +5912,13 @@ sub devalidatecourseresdata {
 
 
 # --------------------------------------------------- Course Resourcedata Query
-
+#
+#  Parameters:
+#      $coursenum    - Number of the course.
+#      $coursedomain - Domain at which the course was created.
+#  Returns:
+#     A hash of the course parameters along (I think) with timestamps
+#     and version info.
 
 sub get_courseresdata {
     my ($coursenum,$coursedomain)=@_;