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/*
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* Copyright (C) 2000-2012 Free Software Foundation, Inc.
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*
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* Author: Nikos Mavrogiannopoulos
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*
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* This file is part of GnuTLS.
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*
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* The GnuTLS is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library 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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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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int _gnutls_fbase64_encode(const char *msg, const uint8_t * data,
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size_t data_size, gnutls_datum_t * result);
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int _gnutls_fbase64_decode(const char *header, const uint8_t * data,
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size_t data_size, gnutls_datum_t * result);
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int
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_gnutls_base64_decode(const uint8_t * data, size_t data_size,
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gnutls_datum_t * result);
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#define B64SIZE( data_size) ((data_size%3==0)?((data_size*4)/3):(4+((data_size/3)*4)))
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/* The size for B64 encoding + newlines plus header
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*/
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#define B64FSIZE( hsize, dsize) \
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(B64SIZE(dsize) + (hsize) + /*newlines*/ \
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B64SIZE(dsize)/64 + (((B64SIZE(dsize) % 64) > 0) ? 1 : 0))
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