/* GLIB - Library of useful routines for C programming
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ *
* 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
#include <glibconfig.h>
#include <glib/gmacros.h>
#include <glib/gversionmacros.h>
+
+/* Must be included after the 3 headers above */
+#include <glib/glib-visibility.h>
+
#include <time.h>
G_BEGIN_DECLS
gpointer user_data);
typedef gboolean (*GEqualFunc) (gconstpointer a,
gconstpointer b);
+
+/**
+ * GEqualFuncFull:
+ * @a: a value
+ * @b: a value to compare with
+ * @user_data: user data provided by the caller
+ *
+ * Specifies the type of a function used to test two values for
+ * equality. The function should return %TRUE if both values are equal
+ * and %FALSE otherwise.
+ *
+ * This is a version of #GEqualFunc which provides a @user_data closure from
+ * the caller.
+ *
+ * Returns: %TRUE if @a = @b; %FALSE otherwise
+ * Since: 2.74
+ */
+typedef gboolean (*GEqualFuncFull) (gconstpointer a,
+ gconstpointer b,
+ gpointer user_data);
+
typedef void (*GDestroyNotify) (gpointer data);
typedef void (*GFunc) (gpointer data,
gpointer user_data);
*
* Declares a type of function which takes an arbitrary
* data pointer argument and has no return value. It is
- * not currently used in GLib or GTK+.
+ * not currently used in GLib or GTK.
*/
typedef void (*GFreeFunc) (gpointer data);
G_END_DECLS
-/* We prefix variable declarations so they can
- * properly get exported in Windows DLLs.
- */
-#ifndef GLIB_VAR
-# ifdef G_PLATFORM_WIN32
-# ifdef GLIB_STATIC_COMPILATION
-# define GLIB_VAR extern
-# else /* !GLIB_STATIC_COMPILATION */
-# ifdef GLIB_COMPILATION
-# ifdef DLL_EXPORT
-# define GLIB_VAR extern __declspec(dllexport)
-# else /* !DLL_EXPORT */
-# define GLIB_VAR extern
-# endif /* !DLL_EXPORT */
-# else /* !GLIB_COMPILATION */
-# define GLIB_VAR extern __declspec(dllimport)
-# endif /* !GLIB_COMPILATION */
-# endif /* !GLIB_STATIC_COMPILATION */
-# else /* !G_PLATFORM_WIN32 */
-# define GLIB_VAR _GLIB_EXTERN
-# endif /* !G_PLATFORM_WIN32 */
-#endif /* GLIB_VAR */
-
#endif /* __G_TYPES_H__ */