Dmitry Timoshkov wrote:
> "Mikolaj Zalewski" <miko...@zalewski.pl> wrote:
>
>> +/* Note: TOOLBAR_DumpButton assumes the layout of the beginning of
>> the structure
>> + * is the same as of TBBUTTON */
>> typedef struct
>> {
>> INT iBitmap;
>> @@ -96,6 +98,9 @@ typedef struct
>> BYTE fsStyle;
>> BYTE bHot;
>> BYTE bDropDownPressed;
>> +#ifdef _WIN64
>> + BYTE bReserved64[4];
>> +#endif
>> DWORD_PTR dwData;
>> INT_PTR iString;
>> INT nRow;
>
>
> Then probably it would make sense to make TBBUTTON the first member of
> the above
> structure. That would help in avoiding possible layout problems in
> future.
>
The bHot and bDropDownPressed would then be called bReserved[0] and
bReserved[1] so this could make more harm than good.
Mikolaj
