get_usage_page_string(guint32 usage_page)
{
    const char *str;

    str = try_val_to_str(usage_page, usb_hid_item_usage_page_vals);
    if (!str) {
        if ((usage_page & VENDOR_PAGE_HBYTE) == VENDOR_PAGE_HBYTE)
            str = "Vendor";
        else
            str = "Reserved";
    }

    return str;
}
get_usage_page_string(guint32 usage_page)
{
    const char *str;

    str = try_val_to_str(usage_page, usb_hid_item_usage_page_vals);
    if (!str) {
        if ((usage_page & VENDOR_PAGE_HBYTE) == VENDOR_PAGE_HBYTE)
            str = "Vendor";
        else
            str = "Reserved";
    }

    return str;
}