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42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/*
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Copyright (C) 2005 MySQL AB
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program 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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; 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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#ifndef VLE_H
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#define VLE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "my_global.h"
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/*
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The size (in bytes) required to store the object ITEM, which can be
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either an expression or a type (since sizeof() is used on the item).
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*/
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#define my_vle_sizeof(ITEM) (((sizeof(ITEM) * CHAR_BIT) + 6) / 7)
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byte *my_vle_encode(byte *vle, my_size_t max, ulong value);
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byte const *my_vle_decode(ulong *value_ptr, byte const *vle);
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#ifdef __cplusplus
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}
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#endif
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#endif
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