document the gras_datadesc_t datatype

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@305 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/include/datadesc.h b/include/datadesc.h
index 925a301..07163c8 100644 (file)
--- a/include/datadesc.h
+++ b/include/datadesc.h
@@ -38,7 +38,11 @@
 BEGIN_DECL
 
 
 BEGIN_DECL
 
 

-/* datadesc */
+/**
+ * gras_datadesc_type_t:
+ * 
+ * Opaque type describing a type description you don't want to open.
+ */

 typedef struct s_gras_datadesc_type gras_datadesc_type_t;
 
 /* callbacks prototypes */
 typedef struct s_gras_datadesc_type gras_datadesc_type_t;
 
 /* callbacks prototypes */