[librsvg] Use "const" instead G_CONST_RETURN

[Ryan Lortie <ryanl src gnome org>]

commit 01c1c36070184d67f4e0b925acf82a0c0a509558
Author: Javier Jardón <jjardon gnome org>
Date:   Thu Jun 9 17:21:03 2011 +0100

    Use "const" instead G_CONST_RETURN
    
    https://bugzilla.gnome.org/show_bug.cgi?id=652213

 rsvg-base.c    |    8 ++++----
 rsvg-private.h |    2 +-
 rsvg-styles.c  |    2 +-
 rsvg.h         |   10 +++++-----
 4 files changed, 11 insertions(+), 11 deletions(-)
---
diff --git a/rsvg-base.c b/rsvg-base.c
index 6d7a5c3..9fd065a 100644
--- a/rsvg-base.c
+++ b/rsvg-base.c
@@ -1102,7 +1102,7 @@ rsvg_handle_set_base_gfile (RsvgHandle *handle,
  * Returns: the base uri, possibly null
  * Since: 2.8
  */
-G_CONST_RETURN char *
+const char *
 rsvg_handle_get_base_uri (RsvgHandle * handle)
 {
     g_return_val_if_fail (handle, NULL);
@@ -1246,7 +1246,7 @@ rsvg_drawing_ctx_free (RsvgDrawingCtx * handle)
  *
  * Since: 2.9
  */
-G_CONST_RETURN char *
+const char *
 rsvg_handle_get_metadata (RsvgHandle * handle)
 {
     g_return_val_if_fail (handle, NULL);
@@ -1268,7 +1268,7 @@ rsvg_handle_get_metadata (RsvgHandle * handle)
  *
  * Since: 2.4
  */
-G_CONST_RETURN char *
+const char *
 rsvg_handle_get_title (RsvgHandle * handle)
 {
     g_return_val_if_fail (handle, NULL);
@@ -1290,7 +1290,7 @@ rsvg_handle_get_title (RsvgHandle * handle)
  *
  * Since: 2.4
  */
-G_CONST_RETURN char *
+const char *
 rsvg_handle_get_desc (RsvgHandle * handle)
 {
     g_return_val_if_fail (handle, NULL);
diff --git a/rsvg-private.h b/rsvg-private.h
index 85bd7ac..288c2de 100644
--- a/rsvg-private.h
+++ b/rsvg-private.h
@@ -275,7 +275,7 @@ typedef void (*RsvgPropertyBagEnumFunc) (const char *key, const char *value, gpo
 RsvgPropertyBag	    *rsvg_property_bag_new       (const char **atts);
 RsvgPropertyBag	    *rsvg_property_bag_ref       (RsvgPropertyBag * bag);
 void                 rsvg_property_bag_free      (RsvgPropertyBag * bag);
-G_CONST_RETURN char *rsvg_property_bag_lookup    (RsvgPropertyBag * bag, const char *key);
+const char          *rsvg_property_bag_lookup    (RsvgPropertyBag * bag, const char *key);
 guint                rsvg_property_bag_size	     (RsvgPropertyBag * bag);
 void                 rsvg_property_bag_enumerate (RsvgPropertyBag * bag, RsvgPropertyBagEnumFunc func,
                                                   gpointer user_data);
diff --git a/rsvg-styles.c b/rsvg-styles.c
index 7498ec9..13b952e 100644
--- a/rsvg-styles.c
+++ b/rsvg-styles.c
@@ -1557,7 +1557,7 @@ rsvg_property_bag_free (RsvgPropertyBag * bag)
     g_hash_table_unref (bag);
 }
 
-G_CONST_RETURN char *
+const char *
 rsvg_property_bag_lookup (RsvgPropertyBag * bag, const char *key)
 {
     return (const char *) g_hash_table_lookup (bag, (gconstpointer) key);
diff --git a/rsvg.h b/rsvg.h
index 41c4127..13e0838 100644
--- a/rsvg.h
+++ b/rsvg.h
@@ -126,8 +126,8 @@ gboolean     rsvg_handle_close		(RsvgHandle * handle, GError ** error);
 GdkPixbuf   *rsvg_handle_get_pixbuf	(RsvgHandle * handle);
 GdkPixbuf   *rsvg_handle_get_pixbuf_sub (RsvgHandle * handle, const char *id);
 
-G_CONST_RETURN char	*rsvg_handle_get_base_uri (RsvgHandle * handle);
-void                 rsvg_handle_set_base_uri (RsvgHandle * handle, const char *base_uri);
+const char  *rsvg_handle_get_base_uri (RsvgHandle * handle);
+void         rsvg_handle_set_base_uri (RsvgHandle * handle, const char *base_uri);
 
 void rsvg_handle_get_dimensions (RsvgHandle * handle, RsvgDimensionData * dimension_data);
 
@@ -163,9 +163,9 @@ RsvgHandle *rsvg_handle_new_from_stream_sync (GInputStream   *input_stream,
 
 /* Accessibility API */
 
-G_CONST_RETURN char *rsvg_handle_get_title	(RsvgHandle * handle);
-G_CONST_RETURN char *rsvg_handle_get_desc	(RsvgHandle * handle);
-G_CONST_RETURN char *rsvg_handle_get_metadata	(RsvgHandle * handle);
+const char *rsvg_handle_get_title	(RsvgHandle * handle);
+const char *rsvg_handle_get_desc	(RsvgHandle * handle);
+const char *rsvg_handle_get_metadata	(RsvgHandle * handle);
 
 RsvgHandle *rsvg_handle_new_from_data (const guint8 * data, gsize data_len, GError ** error);
 RsvgHandle *rsvg_handle_new_from_file (const gchar * file_name, GError ** error);