docs: add docs for GtkPageRange

diff --git a/gtk/gtkprintsettings.h b/gtk/gtkprintsettings.h
index 2760e98d650f42b852b0bb3f1596e660fb16d596..c6ff1718773c3ddb3775e2da02475e1fe19aaf11 100644 (file)
--- a/gtk/gtkprintsettings.h
+++ b/gtk/gtkprintsettings.h
@@ -38,6 +38,13 @@ typedef void  (*GtkPrintSettingsFunc)  (const gchar *key,
                                        gpointer     user_data);
 
 typedef struct _GtkPageRange GtkPageRange;
+/**
+ * GtkPageRange:
+ * @start: start of page range.
+ * @end: end of page range.
+ *
+ * See also gtk_print_settings_set_page_ranges().
+ */
 struct _GtkPageRange
 {
   gint start;