snn.lib , setmode and linker errors

[Charlie]

Many thanks!

Derek Parnell wrote:
> On Tue, 20 Mar 2007 19:53:28 -0500, Charlie wrote:
> 
>> Hi,
>>
>> Im trying to write a CGI lib in D, and it requires stdin be put in 
>> binaru mode for windows, which is done with setmode(), declared in io.h 
>> and is in snn.lib.  Here is the code:
>>
>> import std.c.stdio;
>>
>> void main ()
>> {
>>
>>    version ( Windows )
>>      {
>>        int O_BINARY = 0x8000;
>>        extern ( C ) int setmode(int,int);
>>        setmode(stdin._file ,O_BINARY);
>>      }
>>
>> }
>>
>> And the error:
>>
>> stest.obj(stest)
>>   Error 42: Symbol Undefined __D5stest4mainFZv7setmodeMUiiZi
>> --- errorlevel 1
>>
>> Im explictly linking to snn.lib ( is that needed ? ) , why is it still 
>> undefined ?
>>
>> Thanks,
>> Charlie
> 
> Move the 'extern(C)' declaration out of the main() function.
> 
>  import std.c.stdio;
>  version ( Windows ) extern ( C ) int setmode(int,int);
> 
>  void main ()
>  {
>    version ( Windows )
>      {
>        int O_BINARY = 0x8000;
>        setmode(stdin._file ,O_BINARY);
>      }
>  }