57d71e4267
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15523 a1c6a512-1295-4272-9138-f99709370657
40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2006 by Michael Sevakis
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef GENERAL_H
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#define GENERAL_H
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#include <stdbool.h>
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#include <stddef.h>
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/* round a signed/unsigned 32bit value to the closest of a list of values */
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/* returns the index of the closest value */
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int round_value_to_list32(unsigned long value,
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const unsigned long list[],
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int count,
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bool signd);
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int make_list_from_caps32(unsigned long src_mask,
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const unsigned long *src_list,
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unsigned long caps_mask,
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unsigned long *caps_list);
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size_t align_buffer(void **start, size_t size, size_t align);
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#endif /* GENERAL_H */
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