[libgda] Removing Sealing from GdaSet* objects

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit f78ad10cf268b3972ce3d8f5a4d5481e95437497
Author: Daniel Espinosa <esodan gmail com>
Date:   Wed Jun 27 19:07:04 2018 -0500

    Removing Sealing from GdaSet* objects

 libgda/gda-set.c |  8 --------
 libgda/gda-set.h | 43 +++----------------------------------------
 2 files changed, 3 insertions(+), 48 deletions(-)
---
diff --git a/libgda/gda-set.c b/libgda/gda-set.c
index fcb86cae9..e0d191aab 100644
--- a/libgda/gda-set.c
+++ b/libgda/gda-set.c
@@ -45,7 +45,6 @@
 extern xmlDtdPtr gda_paramlist_dtd;
 extern gchar *gda_lang_locale;
 
-#ifdef GSEAL_ENABLE
 /**
  * GdaSetGroup:
  * @nodes: (element-type Gda.SetNode): list of GdaSetNode, at least one entry
@@ -63,8 +62,6 @@ struct _GdaSetGroup {
        gpointer      _gda_reserved1;
        gpointer      _gda_reserved2;
 };
-#else
-#endif
 /*
    Register GdaSetGroup type
 */
@@ -242,7 +239,6 @@ gda_set_group_get_n_nodes (GdaSetGroup *sg)
        return g_slist_length (sg->nodes);
 }
 
-#ifdef GSEAL_ENABLE
 /**
  * GdaSetSource:
  * @data_model: Can't be NULL
@@ -262,8 +258,6 @@ struct _GdaSetSource {
        gpointer        _gda_reserved3;
        gpointer        _gda_reserved4;
 };
-#else
-#endif
 
 /*
    Register GdaSetSource type
@@ -422,7 +416,6 @@ gda_set_source_get_n_nodes (GdaSetSource *s)
        g_return_val_if_fail (s, -1);
        return g_slist_length (s->nodes);
 }
-#ifdef GSEAL_ENABLE
 /**
  * GdaSetNode:
  * @holder: a #GdaHolder. It can't be NULL
@@ -442,7 +435,6 @@ struct _GdaSetNode {
        gpointer      _gda_reserved1;
        gpointer      _gda_reserved2;
 };
-#endif
 /*
    Register GdaSetNode type
 */
diff --git a/libgda/gda-set.h b/libgda/gda-set.h
index 6a26d5cad..7f38fa0da 100644
--- a/libgda/gda-set.h
+++ b/libgda/gda-set.h
@@ -40,19 +40,7 @@ typedef enum
        GDA_SET_IMPLEMENTATION_ERROR
 } GdaSetError;
 
-#ifdef GSEAL_ENABLE
-#else
-struct _GdaSetNode {
-       GdaHolder*    GSEAL(holder);
-       GdaDataModel* GSEAL(source_model);
-       gint          GSEAL(source_column);
-
-       /*< private >*/
-       /* Padding for future expansion */
-       gpointer      GSEAL(_gda_reserved1);
-       gpointer      GSEAL(_gda_reserved2);
-};
-#endif
+typedef struct _GdaSetNode GdaSetNode;
 
 #define GDA_TYPE_SET_NODE (gda_set_node_get_type ())
 #define GDA_SET_NODE(x) ((GdaSetNode *)(x))
@@ -67,18 +55,7 @@ void          gda_set_node_set_data_model    (GdaSetNode *node, GdaDataModel *mo
 gint          gda_set_node_get_source_column (GdaSetNode *node);
 void          gda_set_node_set_source_column (GdaSetNode *node, gint column);
 
-#ifdef GSEAL_ENABLE
-#else
-struct _GdaSetGroup {
-       GSList*       GSEAL(nodes);       /* list of GdaSetNode, at least one entry */
-       GdaSetSource* GSEAL(nodes_source); /* if NULL, then @nodes contains exactly one entry */
-
-       /*< private >*/
-       /* Padding for future expansion */
-       gpointer      GSEAL(_gda_reserved1);
-       gpointer      GSEAL(_gda_reserved2);
-};
-#endif
+typedef struct _GdaSetGroup GdaSetGroup;
 
 #define GDA_TYPE_SET_GROUP (gda_set_group_get_type ())
 #define GDA_SET_GROUP(x) ((GdaSetGroup *)(x))
@@ -93,20 +70,7 @@ gint          gda_set_group_get_n_nodes     (GdaSetGroup *sg);
 void          gda_set_group_set_source      (GdaSetGroup *sg, GdaSetSource *source);
 GdaSetSource *gda_set_group_get_source      (GdaSetGroup *sg);
 
-#ifdef GSEAL_ENABLE
-#else
-struct _GdaSetSource {
-       GdaDataModel*   GSEAL(data_model);   /* Can't be NULL */
-       GSList*         GSEAL(nodes);        /* list of #GdaSetNode for which source_model == @data_model */
-
-       /*< private >*/
-       /* Padding for future expansion */
-       gpointer        GSEAL(_gda_reserved1);
-       gpointer        GSEAL(_gda_reserved2);
-       gpointer        GSEAL(_gda_reserved3);
-       gpointer        GSEAL(_gda_reserved4);
-};
-#endif
+typedef struct _GdaSetSource GdaSetSource;
 
 #define GDA_TYPE_SET_SOURCE (gda_set_source_get_type ())
 #define GDA_SET_SOURCE(x) ((GdaSetSource *)(x))
@@ -127,7 +91,6 @@ void          gda_set_source_set_data_model (GdaSetSource *s, GdaDataModel *mode
 #define GDA_SET_CLASS(klass)  G_TYPE_CHECK_CLASS_CAST (klass, gda_set_get_type (), GdaSetClass)
 #define GDA_IS_SET(obj)       G_TYPE_CHECK_INSTANCE_TYPE (obj, gda_set_get_type ())
 
-/* FIXME: public members of GdaSet must be SEALED! */
 /**
  * GdaSet:
  * @sources_list: (element-type Gda.SetSource): list of GdaSetSource