[gtk/function-annotations: 14/16] csstypes: Add annotations and inlines

[Matthias Clasen <matthiasc src gnome org>]

commit 4bc8887e44d72ba233979ca65bddf78eea02f13f
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Sep 14 13:13:18 2021 -0400

    csstypes: Add annotations and inlines
    
    Inline _gtk_css_change_for_sibling and
    _gtk_css_change_for_child, and mark a few
    other functions as const or malloc.

 gtk/gtkcsstypes.c        | 62 -------------------------------------------
 gtk/gtkcsstypesprivate.h | 69 ++++++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 64 insertions(+), 67 deletions(-)
---
diff --git a/gtk/gtkcsstypes.c b/gtk/gtkcsstypes.c
index dd85bd58b1..fcbb47ca8d 100644
--- a/gtk/gtkcsstypes.c
+++ b/gtk/gtkcsstypes.c
@@ -22,68 +22,6 @@
 #include "gtkcssnumbervalueprivate.h"
 #include "gtkstylecontextprivate.h"
 
-GtkCssChange
-_gtk_css_change_for_sibling (GtkCssChange match)
-{
-#define BASE_STATES ( GTK_CSS_CHANGE_CLASS \
-                    | GTK_CSS_CHANGE_NAME \
-                    | GTK_CSS_CHANGE_ID \
-                    | GTK_CSS_CHANGE_FIRST_CHILD \
-                    | GTK_CSS_CHANGE_LAST_CHILD \
-                    | GTK_CSS_CHANGE_NTH_CHILD \
-                    | GTK_CSS_CHANGE_NTH_LAST_CHILD \
-                    | GTK_CSS_CHANGE_STATE \
-                    | GTK_CSS_CHANGE_HOVER \
-                    | GTK_CSS_CHANGE_DISABLED \
-                    | GTK_CSS_CHANGE_SELECTED \
-                    | GTK_CSS_CHANGE_BACKDROP)
-
-#define KEEP_STATES ( ~(BASE_STATES|GTK_CSS_CHANGE_SOURCE|GTK_CSS_CHANGE_PARENT_STYLE) \
-                    | GTK_CSS_CHANGE_NTH_CHILD \
-                    | GTK_CSS_CHANGE_NTH_LAST_CHILD)
-
-  return (match & KEEP_STATES) | ((match & BASE_STATES) << GTK_CSS_CHANGE_SIBLING_SHIFT);
-
-#undef BASE_STATES
-#undef KEEP_STATES
-}
-
-GtkCssChange
-_gtk_css_change_for_child (GtkCssChange match)
-{
-#define BASE_STATES ( GTK_CSS_CHANGE_CLASS \
-                    | GTK_CSS_CHANGE_NAME \
-                    | GTK_CSS_CHANGE_ID \
-                    | GTK_CSS_CHANGE_FIRST_CHILD \
-                    | GTK_CSS_CHANGE_LAST_CHILD \
-                    | GTK_CSS_CHANGE_NTH_CHILD \
-                    | GTK_CSS_CHANGE_NTH_LAST_CHILD \
-                    | GTK_CSS_CHANGE_STATE \
-                    | GTK_CSS_CHANGE_HOVER \
-                    | GTK_CSS_CHANGE_DISABLED \
-                    | GTK_CSS_CHANGE_BACKDROP \
-                    | GTK_CSS_CHANGE_SELECTED \
-                    | GTK_CSS_CHANGE_SIBLING_CLASS \
-                    | GTK_CSS_CHANGE_SIBLING_NAME \
-                    | GTK_CSS_CHANGE_SIBLING_ID \
-                    | GTK_CSS_CHANGE_SIBLING_FIRST_CHILD \
-                    | GTK_CSS_CHANGE_SIBLING_LAST_CHILD \
-                    | GTK_CSS_CHANGE_SIBLING_NTH_CHILD \
-                    | GTK_CSS_CHANGE_SIBLING_NTH_LAST_CHILD \
-                    | GTK_CSS_CHANGE_SIBLING_STATE \
-                    | GTK_CSS_CHANGE_SIBLING_HOVER \
-                    | GTK_CSS_CHANGE_SIBLING_DISABLED \
-                    | GTK_CSS_CHANGE_SIBLING_BACKDROP \
-                    | GTK_CSS_CHANGE_SIBLING_SELECTED)
-
-#define KEEP_STATES (~(BASE_STATES|GTK_CSS_CHANGE_SOURCE|GTK_CSS_CHANGE_PARENT_STYLE))
-
-  return (match & KEEP_STATES) | ((match & BASE_STATES) << GTK_CSS_CHANGE_PARENT_SHIFT);
-
-#undef BASE_STATES
-#undef KEEP_STATES
-}
-
 void
 gtk_css_change_print (GtkCssChange  change,
                       GString      *string)
diff --git a/gtk/gtkcsstypesprivate.h b/gtk/gtkcsstypesprivate.h
index 8fc0c39c33..3846b1d581 100644
--- a/gtk/gtkcsstypesprivate.h
+++ b/gtk/gtkcsstypesprivate.h
@@ -452,16 +452,75 @@ typedef enum /*< skip >*/ {
   GTK_CSS_FONT_VARIANT_EAST_ASIAN_RUBY         = 1 << 9
 } GtkCssFontVariantEastAsian;
 
-GtkCssChange            _gtk_css_change_for_sibling              (GtkCssChange       match);
-GtkCssChange            _gtk_css_change_for_child                (GtkCssChange       match);
+static inline GtkCssChange
+_gtk_css_change_for_sibling (GtkCssChange match)
+{
+#define BASE_STATES ( GTK_CSS_CHANGE_CLASS \
+                    | GTK_CSS_CHANGE_NAME \
+                    | GTK_CSS_CHANGE_ID \
+                    | GTK_CSS_CHANGE_FIRST_CHILD \
+                    | GTK_CSS_CHANGE_LAST_CHILD \
+                    | GTK_CSS_CHANGE_NTH_CHILD \
+                    | GTK_CSS_CHANGE_NTH_LAST_CHILD \
+                    | GTK_CSS_CHANGE_STATE \
+                    | GTK_CSS_CHANGE_HOVER \
+                    | GTK_CSS_CHANGE_DISABLED \
+                    | GTK_CSS_CHANGE_SELECTED \
+                    | GTK_CSS_CHANGE_BACKDROP)
+
+#define KEEP_STATES ( ~(BASE_STATES|GTK_CSS_CHANGE_SOURCE|GTK_CSS_CHANGE_PARENT_STYLE) \
+                    | GTK_CSS_CHANGE_NTH_CHILD \
+                    | GTK_CSS_CHANGE_NTH_LAST_CHILD)
+
+  return (match & KEEP_STATES) | ((match & BASE_STATES) << GTK_CSS_CHANGE_SIBLING_SHIFT);
+
+#undef BASE_STATES
+#undef KEEP_STATES
+}
+
+static inline GtkCssChange
+_gtk_css_change_for_child (GtkCssChange match)
+{
+#define BASE_STATES ( GTK_CSS_CHANGE_CLASS \
+                    | GTK_CSS_CHANGE_NAME \
+                    | GTK_CSS_CHANGE_ID \
+                    | GTK_CSS_CHANGE_FIRST_CHILD \
+                    | GTK_CSS_CHANGE_LAST_CHILD \
+                    | GTK_CSS_CHANGE_NTH_CHILD \
+                    | GTK_CSS_CHANGE_NTH_LAST_CHILD \
+                    | GTK_CSS_CHANGE_STATE \
+                    | GTK_CSS_CHANGE_HOVER \
+                    | GTK_CSS_CHANGE_DISABLED \
+                    | GTK_CSS_CHANGE_BACKDROP \
+                    | GTK_CSS_CHANGE_SELECTED \
+                    | GTK_CSS_CHANGE_SIBLING_CLASS \
+                    | GTK_CSS_CHANGE_SIBLING_NAME \
+                    | GTK_CSS_CHANGE_SIBLING_ID \
+                    | GTK_CSS_CHANGE_SIBLING_FIRST_CHILD \
+                    | GTK_CSS_CHANGE_SIBLING_LAST_CHILD \
+                    | GTK_CSS_CHANGE_SIBLING_NTH_CHILD \
+                    | GTK_CSS_CHANGE_SIBLING_NTH_LAST_CHILD \
+                    | GTK_CSS_CHANGE_SIBLING_STATE \
+                    | GTK_CSS_CHANGE_SIBLING_HOVER \
+                    | GTK_CSS_CHANGE_SIBLING_DISABLED \
+                    | GTK_CSS_CHANGE_SIBLING_BACKDROP \
+                    | GTK_CSS_CHANGE_SIBLING_SELECTED)
+
+#define KEEP_STATES (~(BASE_STATES|GTK_CSS_CHANGE_SOURCE|GTK_CSS_CHANGE_PARENT_STYLE))
+
+  return (match & KEEP_STATES) | ((match & BASE_STATES) << GTK_CSS_CHANGE_PARENT_SHIFT);
+
+#undef BASE_STATES
+#undef KEEP_STATES
+}
 
-GtkCssDimension         gtk_css_unit_get_dimension               (GtkCssUnit         unit);
+GtkCssDimension         gtk_css_unit_get_dimension               (GtkCssUnit         unit) G_GNUC_CONST;
 
-char *                  gtk_css_change_to_string                 (GtkCssChange       change);
+char *                  gtk_css_change_to_string                 (GtkCssChange       change) G_GNUC_MALLOC;
 void                    gtk_css_change_print                     (GtkCssChange       change,
                                                                   GString           *string);
 
-const char *            gtk_css_pseudoclass_name                 (GtkStateFlags      flags);
+const char *            gtk_css_pseudoclass_name                 (GtkStateFlags      flags) G_GNUC_CONST;
 
 /* These hash functions are selected so they achieve 2 things:
  * 1. collision free among each other