</para>
@name:
-@type:
@Returns:
+<!-- # Unused Parameters # -->
+@type:
<!-- ##### MACRO gras_datadesc_by_symbol ##### -->
@code:
-<!-- ##### FUNCTION gras_datadesc_declare_struct_append_name ##### -->
-<para>
-
-</para>
-
-@struct_type:
-@name:
-@field_type_name:
-@Returns:
-
-
<!-- ##### FUNCTION gras_datadesc_declare_union ##### -->
<para>
@code:
-<!-- ##### FUNCTION gras_datadesc_declare_union_append_name ##### -->
-<para>
-
-</para>
-
-@union_type:
-@name:
-@field_type_name:
-@Returns:
-
-
<!-- ##### FUNCTION gras_datadesc_cb_set_pre ##### -->
<para>