Re: [AD] dmc unicode patch

[Peter Wang <novalazy@xxxxxxxxxx>]

On 2007-07-07, Matthew Leverton <meffer@xxxxxxxxxx> wrote:
>  As far as I can tell, DMC's C runtime does not support unicode
>  filenames. Attached are patches to prevent DMC from trying to call the
>  unicode routines.
> 
>  Previously Allegro was defining the IS_OLD_WINDOWS macro at runtime to
>  true if the version of Windows was older than 2000. The macro was only
>  being used to detect unicode support. I've replaced the macro with a
>  new, more descriptive internal variable _al_win_unicode_filenames that
>  is set at runtime.
> 
>  * aintern.h: removed IS_OLD_WINDOWS.
>  * aintwin.h: removed IS_OLD_WINDOWS and added AL_VAR(int,
>  _al_win_unicode_filenames)
>  * wfile.c: replaced IS_OLD_WINDOWS with !_al_win_unicode_filenames
>  * wsystem.c: sets _al_win_unicode_filenames at runtime. (Hardcoded to
>  FALSE for DMC.)
> 
>  Tested under MinGW and DMC on both Vista and Windows 98.

Hi, you set _al_win_unicode_filenames in sys_directx_init, but
it won't be set if the user chooses SYSTEM_NONE.  I think the al_find*
functions are supposed to work in that case.

Peter

PS. the patches had CR chars on the end of the lines.