asb / lua-tinycdb
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Description: A lua binding to the tinycdb library by Michael Tokarev
Homepage: http://asbradbury.org/projects/lua-tinycdb/
Clone URL: git://github.com/asb/lua-tinycdb.git
lua-tinycdb / cdb_unpack.c
100644 19 lines (16 sloc) 0.361 kb
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/* $Id: cdb_unpack.c,v 1.5 2003/11/03 16:42:41 mjt Exp $
 * unpack 32bit integer
 *
 * This file is a part of tinycdb package by Michael Tokarev, mjt@corpit.ru.
 * Public domain.
 */
 
#include "cdb.h"
 
unsigned
cdb_unpack(const unsigned char buf[4])
{
  unsigned n = buf[3];
  n <<= 8; n |= buf[2];
  n <<= 8; n |= buf[1];
  n <<= 8; n |= buf[0];
  return n;
}