SV*
GetComboText(hwnd, index)
    HWND hwnd;
    int index
    CODE:
        RETVAL = GetTextHelper(hwnd, index, CB_GETLBTEXTLEN, CB_GETLBTEXT);
    OUTPUT:
        RETVAL

SV*
GetComboText(hwnd, index)
    HWND hwnd;
    int index
    CODE:
        RETVAL = GetTextHelper(hwnd, index, CB_GETLBTEXTLEN, CB_GETLBTEXT);
    OUTPUT:
        RETVAL