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/*
* ESG parser
*
* Copyright (C) 2006 Stephane Este-Gracias (sestegra@free.fr)
*
* This library 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.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <libesg/types.h>
uint8_t vluimsbf8(uint8_t *buffer, uint32_t size, uint32_t *length) {
uint8_t offset = 0;
*length = 0;
do {
if (size < offset) {
offset = 0;
*length = 0;
break;
}
*length = (*length << 7) + (buffer[offset] & 0x7F);
} while (buffer[offset++] & 0x80);
return offset;
}
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