[gtk/wip/baedert/for-master] css: Some more pure/const annotations

[Timm Bäder <baedert src gnome org>]

commit 4772c3db08807e96500a467c47e003c57547e1f8
Author: Timm Bäder <mail baedert org>
Date:   Sat Jan 25 15:52:09 2020 +0100

    css: Some more pure/const annotations

 gtk/gtkcssarrayvalueprivate.h        | 2 +-
 gtk/gtkcsskeyframesprivate.h         | 2 +-
 gtk/gtkcssshadowvalueprivate.h       | 4 ++--
 gtk/gtkcssshorthandpropertyprivate.h | 2 +-
 gtk/gtkcssstylepropertyprivate.h     | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/gtk/gtkcssarrayvalueprivate.h b/gtk/gtkcssarrayvalueprivate.h
index 0ff1295f48..fb9fb376c0 100644
--- a/gtk/gtkcssarrayvalueprivate.h
+++ b/gtk/gtkcssarrayvalueprivate.h
@@ -34,7 +34,7 @@ GtkCssValue *       _gtk_css_array_value_parse          (GtkCssParser          *
 
 GtkCssValue *       _gtk_css_array_value_get_nth        (GtkCssValue           *value,
                                                          guint                  i);
-guint               _gtk_css_array_value_get_n_values   (const GtkCssValue     *value);
+guint               _gtk_css_array_value_get_n_values   (const GtkCssValue     *value) G_GNUC_PURE;
 
 
 G_END_DECLS
diff --git a/gtk/gtkcsskeyframesprivate.h b/gtk/gtkcsskeyframesprivate.h
index 3808e9661a..89de02536c 100644
--- a/gtk/gtkcsskeyframesprivate.h
+++ b/gtk/gtkcsskeyframesprivate.h
@@ -41,7 +41,7 @@ GtkCssKeyframes *   _gtk_css_keyframes_compute                (GtkCssKeyframes
                                                                GtkCssStyle             *style,
                                                                GtkCssStyle             *parent_style);
 
-guint               _gtk_css_keyframes_get_n_properties       (GtkCssKeyframes        *keyframes);
+guint               _gtk_css_keyframes_get_n_properties       (GtkCssKeyframes        *keyframes) 
G_GNUC_PURE;
 guint               _gtk_css_keyframes_get_property_id        (GtkCssKeyframes        *keyframes,
                                                                guint                   id);
 GtkCssValue *       _gtk_css_keyframes_get_value              (GtkCssKeyframes        *keyframes,
diff --git a/gtk/gtkcssshadowvalueprivate.h b/gtk/gtkcssshadowvalueprivate.h
index bbc0814340..c14d686566 100644
--- a/gtk/gtkcssshadowvalueprivate.h
+++ b/gtk/gtkcssshadowvalueprivate.h
@@ -46,8 +46,8 @@ void            gtk_css_shadow_value_snapshot_inset   (const GtkCssValue
                                                        GtkSnapshot              *snapshot,
                                                        const GskRoundedRect     *padding_box);
 
-gboolean        gtk_css_shadow_value_is_clear         (const GtkCssValue        *shadow);
-gboolean        gtk_css_shadow_value_is_none          (const GtkCssValue        *shadow);
+gboolean        gtk_css_shadow_value_is_clear         (const GtkCssValue        *shadow) G_GNUC_PURE;
+gboolean        gtk_css_shadow_value_is_none          (const GtkCssValue        *shadow) G_GNUC_PURE;
 
 gboolean        gtk_css_shadow_value_push_snapshot    (const GtkCssValue        *value,
                                                        GtkSnapshot              *snapshot);
diff --git a/gtk/gtkcssshorthandpropertyprivate.h b/gtk/gtkcssshorthandpropertyprivate.h
index 07e21e9bbd..89a70140ae 100644
--- a/gtk/gtkcssshorthandpropertyprivate.h
+++ b/gtk/gtkcssshorthandpropertyprivate.h
@@ -67,7 +67,7 @@ GType                   _gtk_css_shorthand_property_get_type            (void) G
 
 GtkCssStyleProperty *   _gtk_css_shorthand_property_get_subproperty     (GtkCssShorthandProperty *shorthand,
                                                                          guint                    property);
-guint                   _gtk_css_shorthand_property_get_n_subproperties (GtkCssShorthandProperty *shorthand);
+guint                   _gtk_css_shorthand_property_get_n_subproperties (GtkCssShorthandProperty *shorthand) 
G_GNUC_CONST;
 
 
 G_END_DECLS
diff --git a/gtk/gtkcssstylepropertyprivate.h b/gtk/gtkcssstylepropertyprivate.h
index 005ada4e70..5c22f3c270 100644
--- a/gtk/gtkcssstylepropertyprivate.h
+++ b/gtk/gtkcssstylepropertyprivate.h
@@ -64,7 +64,7 @@ GType                   _gtk_css_style_property_get_type        (void) G_GNUC_CO
 
 void                    _gtk_css_style_property_init_properties (void);
 
-guint                   _gtk_css_style_property_get_n_properties(void);
+guint                   _gtk_css_style_property_get_n_properties(void) G_GNUC_CONST;
 GtkCssStyleProperty *   _gtk_css_style_property_lookup_by_id    (guint                   id);
 
 gboolean                _gtk_css_style_property_is_inherit      (GtkCssStyleProperty    *property);