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#ifndef foomemblockhfoo
#define foomemblockhfoo
/* $Id$ */
/***
This file is part of polypaudio.
polypaudio is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
polypaudio 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with polypaudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#include <sys/types.h>
#include <inttypes.h>
enum pa_memblock_type { PA_MEMBLOCK_FIXED, PA_MEMBLOCK_APPENDED, PA_MEMBLOCK_DYNAMIC, PA_MEMBLOCK_USER };
struct pa_memblock {
enum pa_memblock_type type;
unsigned ref;
size_t length;
void *data;
void (*free_cb)(void *p);
};
struct pa_memblock *pa_memblock_new(size_t length);
struct pa_memblock *pa_memblock_new_fixed(void *data, size_t length);
struct pa_memblock *pa_memblock_new_dynamic(void *data, size_t length);
struct pa_memblock *pa_memblock_new_user(void *data, size_t length, void (*free_cb)(void *p));
void pa_memblock_unref(struct pa_memblock*b);
struct pa_memblock* pa_memblock_ref(struct pa_memblock*b);
void pa_memblock_unref_fixed(struct pa_memblock*b);
unsigned pa_memblock_get_count(void);
unsigned pa_memblock_get_total(void);
#endif
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