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fa499dad06
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@284 fefdeb5f-60dc-0310-8127-8f9354f1896f
63 lines
2 KiB
C
63 lines
2 KiB
C
#ifndef foomemblockhfoo
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#define foomemblockhfoo
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/* $Id$ */
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/***
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This file is part of polypaudio.
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polypaudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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polypaudio is distributed in the hope that it will be useful, but
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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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You should have received a copy of the GNU Lesser General Public
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License along with polypaudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#include <sys/types.h>
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#include <inttypes.h>
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enum pa_memblock_type { PA_MEMBLOCK_FIXED, PA_MEMBLOCK_APPENDED, PA_MEMBLOCK_DYNAMIC, PA_MEMBLOCK_USER };
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struct pa_memblock_stat;
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struct pa_memblock {
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enum pa_memblock_type type;
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unsigned ref;
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size_t length;
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void *data;
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void (*free_cb)(void *p);
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struct pa_memblock_stat *stat;
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};
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struct pa_memblock *pa_memblock_new(size_t length, struct pa_memblock_stat*s);
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struct pa_memblock *pa_memblock_new_fixed(void *data, size_t length, struct pa_memblock_stat*s);
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struct pa_memblock *pa_memblock_new_dynamic(void *data, size_t length, struct pa_memblock_stat*s);
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struct pa_memblock *pa_memblock_new_user(void *data, size_t length, void (*free_cb)(void *p), struct pa_memblock_stat*s);
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void pa_memblock_unref(struct pa_memblock*b);
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struct pa_memblock* pa_memblock_ref(struct pa_memblock*b);
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void pa_memblock_unref_fixed(struct pa_memblock*b);
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struct pa_memblock_stat {
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int ref;
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unsigned total;
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unsigned total_size;
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unsigned allocated;
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unsigned allocated_size;
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};
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struct pa_memblock_stat* pa_memblock_stat_new(void);
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void pa_memblock_stat_unref(struct pa_memblock_stat *s);
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struct pa_memblock_stat * pa_memblock_stat_ref(struct pa_memblock_stat *s);
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#endif
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