MPD 0.17~git
src/page.h
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00001 /*
00002  * Copyright (C) 2003-2011 The Music Player Daemon Project
00003  * http://www.musicpd.org
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU General Public License as published by
00007  * the Free Software Foundation; either version 2 of the License, or
00008  * (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License along
00016  * with this program; if not, write to the Free Software Foundation, Inc.,
00017  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00018  */
00019 
00025 #ifndef MPD_PAGE_H
00026 #define MPD_PAGE_H
00027 
00028 #include <stddef.h>
00029 #include <stdbool.h>
00030 
00036 struct page {
00043         int ref;
00044 
00048         size_t size;
00049 
00053         unsigned char data[sizeof(long)];
00054 };
00055 
00064 struct page *
00065 page_new_copy(const void *data, size_t size);
00066 
00073 struct page *
00074 page_new_concat(const struct page *a, const struct page *b);
00075 
00081 void
00082 page_ref(struct page *page);
00083 
00091 bool
00092 page_unref(struct page *page);
00093 
00094 #endif