[gtk/function-annotations: 6/16] Annotate gtk_css_tokenizer_get_location as const

[Matthias Clasen <matthiasc src gnome org>]

commit 6dd0dbf11d158e2158d856f2c42b89394ecaec75
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Sep 14 12:23:37 2021 -0400

    Annotate gtk_css_tokenizer_get_location as const

 gtk/css/gtkcsstokenizerprivate.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/css/gtkcsstokenizerprivate.h b/gtk/css/gtkcsstokenizerprivate.h
index 279af1860e..40447b0b89 100644
--- a/gtk/css/gtkcsstokenizerprivate.h
+++ b/gtk/css/gtkcsstokenizerprivate.h
@@ -129,7 +129,7 @@ GtkCssTokenizer *       gtk_css_tokenizer_new                   (GBytes
 GtkCssTokenizer *       gtk_css_tokenizer_ref                   (GtkCssTokenizer        *tokenizer);
 void                    gtk_css_tokenizer_unref                 (GtkCssTokenizer        *tokenizer);
 
-const GtkCssLocation *  gtk_css_tokenizer_get_location          (GtkCssTokenizer        *tokenizer);
+const GtkCssLocation *  gtk_css_tokenizer_get_location          (GtkCssTokenizer        *tokenizer) 
G_GNUC_CONST;
 
 gboolean                gtk_css_tokenizer_read_token            (GtkCssTokenizer        *tokenizer,
                                                                  GtkCssToken            *token,