libiconv for windres

[Christopher Faylor]

On Fri, Jun 01, 2007 at 11:51:32AM +0200, Kai Tietz wrote:
>Hi Danny,
>
>> Why is this table necessary on windows?
>> +/* Languages supported.  */
>> +static const wind_language_t languages[] =
>> +{
>> ....
>> We can fetch the codepage from the language id by
>> using the windows API in winnt.h
>> and avoid having to resync when supported  LANG,SUBLANG pairs change
>> 
>> 
>> static unsigned int
>> codepage_from_langid (unsigned short langid)
>> {
>>   #define max_cp_string_len 6
>>   char cp_string [max_cp_string_len];
>>   int c;
>>   memset (cp_string, 0, max_cp_string_len);
>>   /* LOCALE_RETURN_NUMBER flag would avoid strtoul conversion,
>>      but is unavailable on Win95.  */
>>   c = GetLocaleInfoA (MAKELCID (langid, SORT_DEFAULT),
>>             LOCALE_IDEFAULTANSICODEPAGE,
>>             cp_string, max_cp_string_len);
>>   /* If codepage data for an LCID is not installed on users's system,
>>      GetLocaleInfo returns an empty string.  Fall back to system ANSI
>>      default. */
>>   if ( c == 0 )
>>     return CP_ACP;
>>   return strtoul (cp_string, 0, 10);
>> }
>
>Ok, I will use your method for _WIN32. An other question is, should we use 
>iconv even on cygwin, or should we use on cygwin also the windows API ?

I think that, for windres, cygwin should use the Windows API.  That means that
you can't just use _WIN32 but need to use __CYGWIN__ too.

cgf