[gtk+] Work towards a clean docs build



commit 0a75bb43530dae36901f3c4c46f2993ad858b754
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Nov 18 14:43:34 2016 -0500

    Work towards a clean docs build
    
    Remove various no-longer-existing functions from the sections
    file, and exclude more private headers, etc.

 docs/reference/gtk/Makefile.am       |   10 ++
 docs/reference/gtk/gtk4-sections.txt |  244 +---------------------------------
 gtk/gtkbutton.c                      |   12 +-
 gtk/gtksnapshot.h                    |    2 +-
 4 files changed, 21 insertions(+), 247 deletions(-)
---
diff --git a/docs/reference/gtk/Makefile.am b/docs/reference/gtk/Makefile.am
index 807a408..2c0f890 100644
--- a/docs/reference/gtk/Makefile.am
+++ b/docs/reference/gtk/Makefile.am
@@ -31,8 +31,10 @@ IGNORE_HFILES = \
        gtkapplicationprivate.h         \
        gtkbindingsprivate.h            \
        gtkbitmaskprivate.h             \
+       gtkboxgadgetprivate.h           \
        gtkboxprivate.h                 \
        gtkbuilderprivate.h             \
+       gtkbuiltiniconprivate.h         \
        gtkbuttonprivate.h              \
        gtkcairoblurprivate.h           \
        gtkcellareaboxcontextprivate.h  \
@@ -49,12 +51,16 @@ IGNORE_HFILES = \
        gtkcssarrayvalueprivate.h       \
        gtkcssbgsizevalueprivate.h      \
        gtkcssbordervalueprivate.h      \
+       gtkcsscalcvalueprivate.h        \
        gtkcsscolorvalueprivate.h       \
        gtkcsscornervalueprivate.h      \
+       gtkcsscustomgadgetprivate.h     \
        gtkcsscustompropertyprivate.h   \
+       gtkcssdimensionvalueprivate.h   \
        gtkcsseasevalueprivate.h        \
        gtkcssenginevalueprivate.h      \
        gtkcssenumvalueprivate.h        \
+       gtkcssgadgetprivate.h           \
        gtkcssiconthemevalueprivate.h   \
        gtkcssimagebuiltinprivate.h     \
        gtkcssimagecrossfadeprivate.h   \
@@ -73,8 +79,10 @@ IGNORE_HFILES = \
        gtkcsslookupprivate.h           \
        gtkcssmatcherprivate.h          \
        gtkcssnodeprivate.h             \
+       gtkcssnodestylecacheprivate.h   \
        gtkcssnodedeclarationprivate.h  \
        gtkcssnumbervalueprivate.h      \
+       gtkcsspalettevalueprivate.h     \
        gtkcsspathnodeprivate.h         \
        gtkcssparserprivate.h           \
        gtkcsspositionvalueprivate.h    \
@@ -119,6 +127,7 @@ IGNORE_HFILES = \
        gtkiconhelperprivate.h          \
        gtkiconviewprivate.h            \
        gtkimageprivate.h               \
+       gtkimcontextsimpleprivate.h     \
        gtkimmoduleprivate.h            \
        gtklabelprivate.h               \
        gtklockbuttonprivate.h          \
@@ -163,6 +172,7 @@ IGNORE_HFILES = \
        gtkstylecontextprivate.h        \
        gtkstylepropertyprivate.h       \
        gtkstyleproviderprivate.h       \
+       gtktextattributes.h             \
        gtktextattributesprivate.h      \
        gtktextchildprivate.h           \
        gtktexthandleprivate.h          \
diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt
index 1e80560..b033a4d 100644
--- a/docs/reference/gtk/gtk4-sections.txt
+++ b/docs/reference/gtk/gtk4-sections.txt
@@ -251,24 +251,6 @@ gtk_assistant_get_type
 </SECTION>
 
 <SECTION>
-<FILE>gtkarrow</FILE>
-<TITLE>GtkArrow</TITLE>
-GtkArrow
-gtk_arrow_new
-gtk_arrow_set
-<SUBSECTION Standard>
-GTK_ARROW
-GTK_IS_ARROW
-GTK_TYPE_ARROW
-GTK_ARROW_CLASS
-GTK_IS_ARROW_CLASS
-GTK_ARROW_GET_CLASS
-<SUBSECTION Private>
-GtkArrowPrivate
-gtk_arrow_get_type
-</SECTION>
-
-<SECTION>
 <FILE>gtkaspectframe</FILE>
 <TITLE>GtkAspectFrame</TITLE>
 GtkAspectFrame
@@ -514,27 +496,15 @@ gtk_button_new
 gtk_button_new_with_label
 gtk_button_new_with_mnemonic
 gtk_button_new_from_icon_name
-gtk_button_pressed
-gtk_button_released
 gtk_button_clicked
-gtk_button_enter
-gtk_button_leave
 gtk_button_set_relief
 gtk_button_get_relief
 gtk_button_get_label
 gtk_button_set_label
 gtk_button_get_use_underline
 gtk_button_set_use_underline
-gtk_button_set_focus_on_click
-gtk_button_get_focus_on_click
-gtk_button_set_alignment
-gtk_button_get_alignment
-gtk_button_set_image
-gtk_button_get_image
-gtk_button_set_image_position
-gtk_button_get_image_position
-gtk_button_set_always_show_image
-gtk_button_get_always_show_image
+gtk_button_set_icon_name
+gtk_button_get_icon_name
 
 <SUBSECTION Standard>
 GTK_BUTTON
@@ -640,8 +610,6 @@ gtk_check_menu_item_get_type
 GtkColorButton
 gtk_color_button_new
 gtk_color_button_new_with_rgba
-gtk_color_button_set_rgba
-gtk_color_button_get_rgba
 gtk_color_button_set_title
 gtk_color_button_get_title
 <SUBSECTION Standard>
@@ -657,64 +625,6 @@ GtkColorButtonPrivate
 </SECTION>
 
 <SECTION>
-<FILE>gtkcolorsel</FILE>
-<TITLE>GtkColorSelection</TITLE>
-GtkColorSelection
-GtkColorSelectionClass
-gtk_color_selection_new
-gtk_color_selection_set_has_opacity_control
-gtk_color_selection_get_has_opacity_control
-gtk_color_selection_set_has_palette
-gtk_color_selection_get_has_palette
-gtk_color_selection_get_current_alpha
-gtk_color_selection_set_current_alpha
-gtk_color_selection_get_current_color
-gtk_color_selection_set_current_color
-gtk_color_selection_get_previous_alpha
-gtk_color_selection_set_previous_alpha
-gtk_color_selection_get_previous_color
-gtk_color_selection_set_previous_color
-gtk_color_selection_get_current_rgba
-gtk_color_selection_set_current_rgba
-gtk_color_selection_get_previous_rgba
-gtk_color_selection_set_previous_rgba
-gtk_color_selection_is_adjusting
-gtk_color_selection_palette_from_string
-gtk_color_selection_palette_to_string
-GtkColorSelectionChangePaletteFunc
-gtk_color_selection_set_change_palette_with_screen_hook
-GtkColorSelectionChangePaletteWithScreenFunc
-<SUBSECTION Standard>
-GTK_COLOR_SELECTION
-GTK_IS_COLOR_SELECTION
-GTK_TYPE_COLOR_SELECTION
-GTK_COLOR_SELECTION_CLASS
-GTK_IS_COLOR_SELECTION_CLASS
-GTK_COLOR_SELECTION_GET_CLASS
-<SUBSECTION Private>
-GtkColorSelectionPrivate
-gtk_color_selection_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkcolorseldlg</FILE>
-<TITLE>GtkColorSelectionDialog</TITLE>
-GtkColorSelectionDialog
-gtk_color_selection_dialog_new
-gtk_color_selection_dialog_get_color_selection
-<SUBSECTION Standard>
-GTK_COLOR_SELECTION_DIALOG
-GTK_IS_COLOR_SELECTION_DIALOG
-GTK_TYPE_COLOR_SELECTION_DIALOG
-GTK_COLOR_SELECTION_DIALOG_CLASS
-GTK_IS_COLOR_SELECTION_DIALOG_CLASS
-GTK_COLOR_SELECTION_DIALOG_GET_CLASS
-<SUBSECTION Private>
-GtkColorSelectionDialogPrivate
-gtk_color_selection_dialog_get_type
-</SECTION>
-
-<SECTION>
 <FILE>gtkcombobox</FILE>
 <TITLE>GtkComboBox</TITLE>
 GtkComboBox
@@ -747,10 +657,6 @@ gtk_combo_box_popdown
 gtk_combo_box_get_popup_accessible
 gtk_combo_box_get_row_separator_func
 gtk_combo_box_set_row_separator_func
-gtk_combo_box_set_add_tearoffs
-gtk_combo_box_get_add_tearoffs
-gtk_combo_box_set_title
-gtk_combo_box_get_title
 gtk_combo_box_set_button_sensitivity
 gtk_combo_box_get_button_sensitivity
 gtk_combo_box_get_has_entry
@@ -804,7 +710,6 @@ gtk_combo_box_text_get_type
 <TITLE>GtkContainer</TITLE>
 GtkContainer
 GtkContainerClass
-GTK_IS_RESIZE_CONTAINER
 GTK_CONTAINER_WARN_INVALID_CHILD_PROPERTY_ID
 gtk_container_add
 gtk_container_remove
@@ -819,7 +724,6 @@ gtk_container_get_focus_vadjustment
 gtk_container_set_focus_vadjustment
 gtk_container_get_focus_hadjustment
 gtk_container_set_focus_hadjustment
-gtk_container_resize_children
 gtk_container_child_type
 gtk_container_child_get
 gtk_container_child_set
@@ -872,8 +776,6 @@ gtk_dialog_get_widget_for_response
 gtk_dialog_get_action_area
 gtk_dialog_get_content_area
 gtk_dialog_get_header_bar
-<SUBSECTION>
-gtk_alternative_dialog_button_order
 
 <SUBSECTION Standard>
 GTK_DIALOG
@@ -947,7 +849,6 @@ gtk_entry_set_buffer
 gtk_entry_set_text
 gtk_entry_get_text
 gtk_entry_get_text_length
-gtk_entry_get_text_area
 gtk_entry_set_visibility
 gtk_entry_get_visibility
 gtk_entry_set_invisible_char
@@ -1837,11 +1738,8 @@ gtk_menu_set_accel_group
 gtk_menu_get_accel_group
 gtk_menu_set_accel_path
 gtk_menu_get_accel_path
-gtk_menu_set_title
-gtk_menu_get_title
 gtk_menu_set_monitor
 gtk_menu_get_monitor
-gtk_menu_get_tearoff_state
 gtk_menu_set_reserve_toggle_size
 gtk_menu_get_reserve_toggle_size
 <SUBSECTION>
@@ -1849,7 +1747,6 @@ gtk_menu_popdown
 gtk_menu_reposition
 gtk_menu_get_active
 gtk_menu_set_active
-gtk_menu_set_tearoff_state
 gtk_menu_attach_to_widget
 gtk_menu_detach
 gtk_menu_get_attach_widget
@@ -1929,8 +1826,6 @@ GtkMenuItemClass
 gtk_menu_item_new
 gtk_menu_item_new_with_label
 gtk_menu_item_new_with_mnemonic
-gtk_menu_item_set_right_justified
-gtk_menu_item_get_right_justified
 gtk_menu_item_get_label
 gtk_menu_item_set_label
 gtk_menu_item_get_use_underline
@@ -2300,11 +2195,9 @@ gtk_range_set_upper_stepper_sensitivity
 gtk_range_get_upper_stepper_sensitivity
 gtk_range_get_flippable
 gtk_range_set_flippable
-gtk_range_get_min_slider_size
 gtk_range_get_range_rect
 gtk_range_get_slider_range
 gtk_range_get_slider_size_fixed
-gtk_range_set_min_slider_size
 gtk_range_set_slider_size_fixed
 
 <SUBSECTION Standard>
@@ -2752,8 +2645,6 @@ gtk_rc_property_parse_flags
 gtk_rc_property_parse_requisition
 gtk_rc_property_parse_border
 gtk_settings_reset_property
-GtkIMPreeditStyle
-GtkIMStatusStyle
 <SUBSECTION Standard>
 GtkSettingsClass
 GTK_IS_SETTINGS
@@ -2914,24 +2805,6 @@ gtk_level_bar_get_type
 </SECTION>
 
 <SECTION>
-<FILE>gtktearoffmenuitem</FILE>
-<TITLE>GtkTearoffMenuItem</TITLE>
-GtkTearoffMenuItem
-GtkTearoffMenuItemClass
-gtk_tearoff_menu_item_new
-<SUBSECTION Standard>
-GTK_TEAROFF_MENU_ITEM
-GTK_IS_TEAROFF_MENU_ITEM
-GTK_TYPE_TEAROFF_MENU_ITEM
-GTK_TEAROFF_MENU_ITEM_CLASS
-GTK_IS_TEAROFF_MENU_ITEM_CLASS
-GTK_TEAROFF_MENU_ITEM_GET_CLASS
-<SUBSECTION Private>
-GtkTearoffMenuItemPrivate
-gtk_tearoff_menu_item_get_type
-</SECTION>
-
-<SECTION>
 <FILE>gtktextbuffer</FILE>
 <TITLE>GtkTextBuffer</TITLE>
 GtkTextBuffer
@@ -3302,30 +3175,6 @@ GtkTextBTree
 </SECTION>
 
 <SECTION>
-<FILE>gtktoggleaction</FILE>
-<TITLE>GtkToggleAction</TITLE>
-GtkToggleAction
-gtk_toggle_action_new
-gtk_toggle_action_toggled
-gtk_toggle_action_set_active
-gtk_toggle_action_get_active
-gtk_toggle_action_set_draw_as_radio
-gtk_toggle_action_get_draw_as_radio
-
-<SUBSECTION Standard>
-GTK_TYPE_TOGGLE_ACTION
-GTK_TOGGLE_ACTION
-GTK_TOGGLE_ACTION_CLASS
-GTK_IS_TOGGLE_ACTION
-GTK_IS_TOGGLE_ACTION_CLASS
-GTK_TOGGLE_ACTION_GET_CLASS
-GtkToggleActionClass
-<SUBSECTION Private>
-gtk_toggle_action_get_type
-GtkToggleActionPrivate
-</SECTION>
-
-<SECTION>
 <FILE>gtktogglebutton</FILE>
 <TITLE>GtkToggleButton</TITLE>
 GtkToggleButton
@@ -4140,7 +3989,6 @@ gtk_cell_view_set_model
 gtk_cell_view_get_model
 gtk_cell_view_set_displayed_row
 gtk_cell_view_get_displayed_row
-gtk_cell_view_set_background_color
 gtk_cell_view_set_background_rgba
 gtk_cell_view_set_draw_sensitive
 gtk_cell_view_get_draw_sensitive
@@ -4627,7 +4475,6 @@ GtkWidgetClass
 GtkCallback
 GtkRequisition
 GtkAllocation
-GtkWidgetHelpType
 gtk_widget_new
 gtk_widget_destroy
 gtk_widget_in_destruction
@@ -4680,16 +4527,9 @@ gtk_widget_set_device_enabled
 gtk_widget_get_device_enabled
 gtk_widget_get_toplevel
 gtk_widget_get_ancestor
-gtk_widget_get_visual
-gtk_widget_set_visual
 gtk_widget_is_ancestor
 gtk_widget_translate_coordinates
 gtk_widget_hide_on_delete
-gtk_widget_set_style
-gtk_widget_ensure_style
-gtk_widget_get_style
-gtk_widget_reset_rc_styles
-gtk_widget_get_default_style
 gtk_widget_set_direction
 GtkTextDirection
 gtk_widget_get_direction
@@ -4697,21 +4537,6 @@ gtk_widget_set_default_direction
 gtk_widget_get_default_direction
 gtk_widget_shape_combine_region
 gtk_widget_input_shape_combine_region
-gtk_widget_path
-gtk_widget_class_path
-gtk_widget_override_background_color
-gtk_widget_override_color
-gtk_widget_override_font
-gtk_widget_override_symbolic_color
-gtk_widget_override_cursor
-gtk_widget_modify_style
-gtk_widget_get_modifier_style
-gtk_widget_modify_fg
-gtk_widget_modify_bg
-gtk_widget_modify_text
-gtk_widget_modify_base
-gtk_widget_modify_font
-gtk_widget_modify_cursor
 gtk_widget_create_pango_context
 gtk_widget_get_pango_context
 gtk_widget_set_font_options
@@ -4719,8 +4544,6 @@ gtk_widget_get_font_options
 gtk_widget_set_font_map
 gtk_widget_get_font_map
 gtk_widget_create_pango_layout
-gtk_widget_render_icon
-gtk_widget_render_icon_pixbuf
 gtk_widget_queue_draw_area
 gtk_widget_queue_draw_region
 gtk_widget_set_redraw_on_allocate
@@ -4728,12 +4551,10 @@ gtk_widget_mnemonic_activate
 gtk_widget_class_install_style_property
 gtk_widget_class_find_style_property
 gtk_widget_class_list_style_properties
-gtk_widget_region_intersect
 gtk_widget_send_focus_change
 gtk_widget_style_get
 gtk_widget_style_get_property
 gtk_widget_style_get_valist
-gtk_widget_style_attach
 gtk_widget_class_set_accessible_type
 gtk_widget_class_set_accessible_role
 gtk_widget_get_accessible
@@ -4790,7 +4611,6 @@ gtk_widget_get_has_window
 gtk_widget_set_has_window
 gtk_widget_get_sensitive
 gtk_widget_is_sensitive
-GtkStateType
 gtk_widget_get_visible
 gtk_widget_is_visible
 gtk_widget_set_visible
@@ -4801,7 +4621,6 @@ gtk_widget_has_default
 gtk_widget_has_focus
 gtk_widget_has_visible_focus
 gtk_widget_has_grab
-gtk_widget_has_rc_style
 gtk_widget_is_drawable
 gtk_widget_is_toplevel
 gtk_widget_set_window
@@ -4910,7 +4729,6 @@ GtkWindowClass
 GtkWindowType
 gtk_window_new
 gtk_window_set_title
-gtk_window_set_wmclass
 gtk_window_set_resizable
 gtk_window_get_resizable
 gtk_window_add_accel_group
@@ -4919,8 +4737,6 @@ gtk_window_activate_focus
 gtk_window_activate_default
 gtk_window_set_modal
 gtk_window_set_default_size
-gtk_window_set_default_geometry
-gtk_window_set_geometry_hints
 gtk_window_set_gravity
 gtk_window_get_gravity
 GtkWindowPosition
@@ -4999,10 +4815,7 @@ gtk_window_get_group
 gtk_window_has_group
 gtk_window_get_window_type
 gtk_window_move
-gtk_window_parse_geometry
-gtk_window_reshow_with_initial_size
 gtk_window_resize
-gtk_window_resize_to_geometry
 gtk_window_set_default_icon_list
 gtk_window_set_default_icon
 gtk_window_set_default_icon_from_file
@@ -5192,8 +5005,6 @@ GTK_STYLE_PROVIDER_PRIORITY_THEME
 GTK_STYLE_PROVIDER_PRIORITY_SETTINGS
 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION
 GTK_STYLE_PROVIDER_PRIORITY_USER
-gtk_style_provider_get_icon_factory
-gtk_style_provider_get_style
 gtk_style_provider_get_style_property
 <SUBSECTION Standard>
 GTK_TYPE_STYLE_PROVIDER
@@ -5328,13 +5139,10 @@ gtk_style_context_get_border_color
 gtk_style_context_get_border
 gtk_style_context_get_padding
 gtk_style_context_get_margin
-gtk_style_context_get_font
-gtk_style_context_state_is_running
 gtk_style_context_lookup_color
 gtk_style_context_remove_provider
 gtk_style_context_remove_provider_for_screen
 gtk_style_context_reset_widgets
-gtk_style_context_set_background
 gtk_style_context_restore
 gtk_style_context_save
 gtk_style_context_set_junction_sides
@@ -5434,47 +5242,6 @@ gtk_css_section_get_type
 </SECTION>
 
 <SECTION>
-<FILE>gtksymboliccolor</FILE>
-<TITLE>GtkSymbolicColor</TITLE>
-GtkSymbolicColor
-gtk_symbolic_color_new_literal
-gtk_symbolic_color_new_name
-gtk_symbolic_color_new_shade
-gtk_symbolic_color_new_alpha
-gtk_symbolic_color_new_mix
-gtk_symbolic_color_new_win32
-gtk_symbolic_color_ref
-gtk_symbolic_color_unref
-gtk_symbolic_color_resolve
-gtk_symbolic_color_to_string
-
-<SUBSECTION Standard>
-GTK_TYPE_SYMBOLIC_COLOR
-
-<SUBSECTION Private>
-gtk_symbolic_color_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkgradient</FILE>
-<TITLE>GtkGradient</TITLE>
-GtkGradient
-gtk_gradient_new_linear
-gtk_gradient_new_radial
-gtk_gradient_add_color_stop
-gtk_gradient_ref
-gtk_gradient_unref
-gtk_gradient_resolve
-gtk_gradient_resolve_for_context
-gtk_gradient_to_string
-
-<SUBSECTION Standard>
-GTK_TYPE_GRADIENT
-
-gtk_gradient_get_type
-</SECTION>
-
-<SECTION>
 <FILE>gtkselection</FILE>
 <TITLE>Selections</TITLE>
 GtkSelectionData
@@ -5597,7 +5364,6 @@ GtkTargetFlags
 GtkDragResult
 <SUBSECTION Destination Side>
 gtk_drag_dest_set
-gtk_drag_dest_set_proxy
 gtk_drag_dest_unset
 gtk_drag_dest_find_target
 gtk_drag_dest_get_target_list
@@ -5613,7 +5379,6 @@ gtk_drag_get_source_widget
 gtk_drag_highlight
 gtk_drag_unhighlight
 <SUBSECTION Source Side>
-gtk_drag_begin
 gtk_drag_begin_with_coordinates
 gtk_drag_cancel
 gtk_drag_set_icon_widget
@@ -5653,7 +5418,6 @@ gtk_binding_entry_add_signal
 gtk_binding_entry_add_signal_from_string
 gtk_binding_entry_skip
 gtk_binding_entry_remove
-gtk_binding_set_add_path
 </SECTION>
 
 <SECTION>
@@ -6267,7 +6031,7 @@ gtk_mount_operation_get_parent
 gtk_mount_operation_set_screen
 gtk_mount_operation_get_screen
 gtk_show_uri
-gtk_show_uri_on_parent
+gtk_show_uri_on_window
 <SUBSECTION Standard>
 GTK_IS_MOUNT_OPERATION
 GTK_IS_MOUNT_OPERATION_CLASS
@@ -6907,8 +6671,6 @@ gtk_popover_set_constrain_to
 gtk_popover_get_constrain_to
 gtk_popover_set_modal
 gtk_popover_get_modal
-gtk_popover_set_transitions_enabled
-gtk_popover_get_transitions_enabled
 gtk_popover_set_default_widget
 gtk_popover_get_default_widget
 <SUBSECTION Standard>
diff --git a/gtk/gtkbutton.c b/gtk/gtkbutton.c
index 78e94d6..900b9bd 100644
--- a/gtk/gtkbutton.c
+++ b/gtk/gtkbutton.c
@@ -1181,9 +1181,9 @@ gtk_button_set_label (GtkButton   *button,
  * @button: a #GtkButton
  *
  * Fetches the text from the label of the button, as set by
- * gtk_button_set_label(). If the label text has not 
- * been set the return value will be %NULL. This will be the 
- * case if you create an empty button with gtk_button_new() to 
+ * gtk_button_set_label(). If the label text has not
+ * been set the return value will be %NULL. This will be the
+ * case if you create an empty button with gtk_button_new() to
  * use as a container.
  *
  * Returns: (nullable): The text of the label widget. This string is owned
@@ -1246,7 +1246,7 @@ gtk_button_set_use_underline (GtkButton *button,
  * @button: a #GtkButton
  *
  * Returns whether an embedded underline in the button label indicates a
- * mnemonic. See gtk_button_set_use_underline ().
+ * mnemonic. See gtk_button_set_use_underline().
  *
  * Returns: %TRUE if an embedded underline in the button label
  *               indicates the mnemonic accelerator keys.
@@ -1380,7 +1380,9 @@ gtk_button_set_icon_name (GtkButton  *button,
  * gtk_button_get_icon_name:
  * @button: A #GtkButton
  *
- * Returns: (nullable): The icon name set via gtk_button_set_icon_name
+ * Returns the icon name set via gtk_button_set_icon_name().
+ *
+ * Returns: (nullable): The icon name set via gtk_button_set_icon_name()
  *
  * Since: 3.90
  */
diff --git a/gtk/gtksnapshot.h b/gtk/gtksnapshot.h
index 73219ad..0bfaa54 100644
--- a/gtk/gtksnapshot.h
+++ b/gtk/gtksnapshot.h
@@ -63,7 +63,7 @@ void            gtk_snapshot_set_transform              (GtkSnapshot
                                                          const graphene_matrix_t *transform);
 GDK_AVAILABLE_IN_3_90
 void            gtk_snapshot_transform                  (GtkSnapshot            *snapshot,
-                                                         const graphene_matrix_t *matrix);
+                                                         const graphene_matrix_t *transform);
 GDK_AVAILABLE_IN_3_90
 void            gtk_snapshot_translate_2d               (GtkSnapshot            *snapshot,
                                                          int                     x,


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