/* GObject - GLib Type, Object, Parameter and Signal Library

 * Copyright (C) 1998-1999, 2000-2001 Tim Janik and Red Hat, Inc.

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2.1 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General

 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.

 */

#ifndef __G_TYPE_PRIVATE_H__

#define __G_TYPE_PRIVATE_H__

#if !defined (__GLIB_GOBJECT_H_INSIDE__) && !defined (GOBJECT_COMPILATION)

#error "Only <glib-object.h> can be included directly."

#endif

#include "gboxed.h"

#include "gclosure.h"

/*< private >

 * GOBJECT_IF_DEBUG:

 * @debug_type: Currently only OBJECTS and SIGNALS are supported.

 * @code_block: Custom debug code.

 *

 * A convenience macro for debugging GObject.

 * This macro is only used internally.

 */

#ifdef G_ENABLE_DEBUG

#define GOBJECT_IF_DEBUG(debug_type, code_block) \

G_STMT_START { \

    if (_g_type_debug_flags & G_TYPE_DEBUG_ ## debug_type) \

      { code_block; } \

} G_STMT_END

#else   /* !G_ENABLE_DEBUG */

#define GOBJECT_IF_DEBUG(debug_type, code_block)

#endif  /* G_ENABLE_DEBUG */

G_BEGIN_DECLS

extern GTypeDebugFlags _g_type_debug_flags;

typedef struct _GRealClosure  GRealClosure;

struct _GRealClosure

{

  GClosureMarshal meta_marshal;

  gpointer meta_marshal_data;

  GVaClosureMarshal va_meta_marshal;

  GVaClosureMarshal va_marshal;

  GClosure closure;

};

#define G_REAL_CLOSURE(_c) \

  ((GRealClosure *)G_STRUCT_MEMBER_P ((_c), -G_STRUCT_OFFSET (GRealClosure, closure)))

void    _g_value_c_init          (void); /* sync with gvalue.c */

void    _g_value_types_init      (void); /* sync with gvaluetypes.c */

void    _g_enum_types_init       (void); /* sync with genums.c */

void    _g_param_type_init       (void); /* sync with gparam.c */

void    _g_boxed_type_init       (void); /* sync with gboxed.c */

void    _g_object_type_init      (void); /* sync with gobject.c */

void    _g_param_spec_types_init (void); /* sync with gparamspecs.c */

void    _g_value_transforms_init (void); /* sync with gvaluetransform.c */

void    _g_signal_init           (void); /* sync with gsignal.c */

/* for gboxed.c */

gpointer        _g_type_boxed_copy      (GType          type,

                                         gpointer       value);

void            _g_type_boxed_free      (GType          type,

                                         gpointer       value);

void            _g_type_boxed_init      (GType          type,

                                         GBoxedCopyFunc copy_func,

                                         GBoxedFreeFunc free_func);

gboolean    _g_closure_is_void (GClosure       *closure,

				gpointer        instance);

gboolean    _g_closure_supports_invoke_va (GClosure       *closure);

void        _g_closure_set_va_marshal (GClosure       *closure,

				       GVaClosureMarshal marshal);

void        _g_closure_invoke_va (GClosure       *closure,

				  GValue /*out*/ *return_value,

				  gpointer        instance,

				  va_list         args,

				  int             n_params,

				  GType          *param_types);

/**

 * _G_DEFINE_TYPE_EXTENDED_WITH_PRELUDE:

 *

 * See also G_DEFINE_TYPE_EXTENDED().  This macro is generally only

 * necessary as a workaround for classes which have properties of

 * object types that may be initialized in distinct threads.  See:

 * https://bugzilla.gnome.org/show_bug.cgi?id=674885

 *

 * Currently private.

 */

#define _G_DEFINE_TYPE_EXTENDED_WITH_PRELUDE(TN, t_n, T_P, _f_, _P_, _C_)	    _G_DEFINE_TYPE_EXTENDED_BEGIN_PRE (TN, t_n, T_P) {_P_;} _G_DEFINE_TYPE_EXTENDED_BEGIN_REGISTER (TN, t_n, T_P, _f_){_C_;} _G_DEFINE_TYPE_EXTENDED_END()

G_END_DECLS

#endif /* __G_TYPE_PRIVATE_H__ */