Re: Bugs, bugs, bugs.

[Werner LEMBERG]

>         FT_FRAME_USHORT( num_tables ),
> 
> The error message is:
> 
> Error   : illegal constant expression
> 
> I traced it down to this macro:
> 
> #define FT_FIELD_OFFSET( f ) \
>           (FT_UShort)( (char*)&(((FT_STRUCTURE*)0)->f) - (char*)0 )
> 
> It's complaining about the (char*)0 bit.
> 
> I have no idea how to fix this correctly (it looks pretty hack-ish
> to me ;-).

Basically, it isn't `hackish'.  Previously, the macro directly
converted a (char *) to FT_UShort -- some compilers dislike this.
Now, we have a substraction of two (char *) pointers which always
yields an integer.

How does your compiler defines NULL?  Please try (void*) instead of
(char*) for both pointers.


    Werner