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* Represents an immutable reference counted block of memory. * This is basically the internal glib GBuffer structure exposed, renamed, and with some additional capabilities. * The GBytes name comes from python3's immutable 'bytes' type * GBytes can be safely used as keys in hash tables, and have functions for doing so: g_bytes_hash, g_bytes_equal * GByteArray is a mutable form of GBytes, and vice versa. There are functions for converting from one to the other efficiently: g_bytes_unref_to_array() and g_byte_array_free_to_bytes() * Adds g_byte_array_new_take() to support above functions https://bugzilla.gnome.org/show_bug.cgi?id=663291
70 lines
2.8 KiB
C
70 lines
2.8 KiB
C
/*
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* Copyright © 2009, 2010 Codethink Limited
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* Copyright © 2011 Collabora Ltd.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the licence, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Ryan Lortie <desrt@desrt.ca>
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* Stef Walter <stefw@collabora.co.uk>
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*/
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#ifndef __G_BYTES_H__
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#define __G_BYTES_H__
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#include <glib/gtypes.h>
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#include <glib/garray.h>
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GBytes * g_bytes_new (gconstpointer data,
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gsize size);
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GBytes * g_bytes_new_take (gpointer data,
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gsize size);
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GBytes * g_bytes_new_static (gconstpointer data,
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gsize size);
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GBytes * g_bytes_new_with_free_func (gconstpointer data,
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gsize size,
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GDestroyNotify free_func,
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gpointer user_data);
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GBytes * g_bytes_new_from_bytes (GBytes *bytes,
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gsize offset,
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gsize length);
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gconstpointer g_bytes_get_data (GBytes *bytes);
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gsize g_bytes_get_size (GBytes *bytes);
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GBytes * g_bytes_ref (GBytes *bytes);
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void g_bytes_unref (GBytes *bytes);
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gpointer g_bytes_unref_to_data (GBytes *bytes,
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gsize *size);
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GByteArray * g_bytes_unref_to_array (GBytes *bytes);
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guint g_bytes_hash (gconstpointer bytes);
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gboolean g_bytes_equal (gconstpointer bytes1,
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gconstpointer bytes2);
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gint g_bytes_compare (gconstpointer bytes1,
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gconstpointer bytes2);
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#endif /* __G_BYTES_H__ */
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