src/tinycdb/cdb_unpack.c

/* unpack 32bit integer
 *
 * This file is a part of tinycdb package by Michael Tokarev, mjt@corpit.ru.
 * Public domain.
 */

#include "common/setup_before.h"
#include "cdb.h"
#include "common/setup_after.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;
}
1	/* unpack 32bit integer
2	*
3	* This file is a part of tinycdb package by Michael Tokarev, mjt@corpit.ru.
4	* Public domain.
5	*/
6
7	#include "common/setup_before.h"
8	#include "cdb.h"
9	#include "common/setup_after.h"
10
11	unsigned
12	cdb_unpack(const unsigned char buf[4])
13	{
14	unsigned n = buf[3];
15	n <<= 8; n \|= buf[2];
16	n <<= 8; n \|= buf[1];
17	n <<= 8; n \|= buf[0];
18	return n;
19	}
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