| Current Path : /compat/linux/proc/self/root/usr/src/contrib/xz/src/liblzma/common/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //compat/linux/proc/self/root/usr/src/contrib/xz/src/liblzma/common/vli_size.c |
///////////////////////////////////////////////////////////////////////////////
//
/// \file vli_size.c
/// \brief Calculates the encoded size of a variable-length integer
//
// Author: Lasse Collin
//
// This file has been put into the public domain.
// You can do whatever you want with this file.
//
///////////////////////////////////////////////////////////////////////////////
#include "common.h"
extern LZMA_API(uint32_t)
lzma_vli_size(lzma_vli vli)
{
if (vli > LZMA_VLI_MAX)
return 0;
uint32_t i = 0;
do {
vli >>= 7;
++i;
} while (vli != 0);
assert(i <= LZMA_VLI_BYTES_MAX);
return i;
}