vli_size.c

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//
//
//  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;
}