+++ /dev/null
-#ifndef foomemchunkhfoo
-#define foomemchunkhfoo
-
-/* $Id$ */
-
-/***
- This file is part of polypaudio.
-
- polypaudio is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation; either version 2.1 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser 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 "memblock.h"
-
-/* A memchunk describes a part of a memblock. In contrast to the memblock, a
- * memchunk is not allocated dynamically or reference counted, instead
- * it is usually stored on the stack and copied around */
-
-typedef struct pa_memchunk {
- pa_memblock *memblock;
- size_t index, length;
-} pa_memchunk;
-
-/* Make a memchunk writable, i.e. make sure that the caller may have
- * exclusive access to the memblock and it is not read_only. If needed
- * the memblock in the structure is replaced by a copy. */
-void pa_memchunk_make_writable(pa_memchunk *c, pa_memblock_stat *s, size_t min);
-
-/* Invalidate a memchunk. This does not free the cotaining memblock,
- * but sets all members to zero. */
-void pa_memchunk_reset(pa_memchunk *c);
-
-#endif