/* Searching for the next command when the variable or unknown length.  */
static guint searchNext(tvbuff_t *tvb, guint begin, guint end)
/* Searching for the next command when the variable or unknown length.  */
static guint searchNext(tvbuff_t *tvb, guint begin, guint end)
{
    for(; begin < end; begin++)
    {
        if(tvb_get_guint8(tvb, begin) & 0x80)
            return begin;
    }
    return end;
}