vli_size.c File Reference

Calculates the encoded size of a variable-length integer. More...

#include "common.h"

Go to the source code of this file.

Functions
	LZMA_API (uint32_t)

Detailed Description

Calculates the encoded size of a variable-length integer.

Definition in file vli_size.c.

Function Documentation

LZMA_API()

LZMA_API

(

uint32_t

)

Definition at line 16 of file vli_size.c.

{
    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;
}

References assert(), i, LZMA_VLI_BYTES_MAX, and LZMA_VLI_MAX.