[xml] xmlWriter and Encoding

[Steffen Barszus <steffenbpunkt googlemail com>]

Hi !

I'm currently writing an application which is reading XML and writing 
formatted Text to a file. I'm still in the process to learn C/C++, so 
forgive me if i'm asking stupid questions ;)
For the app i  use the XmlReader and XmlWriter. Based on environment i 
want to write the file in system encoding. For testing i used this:
       writer = xmlNewTextWriterFilename("test.epg", 0);
       if (writer == NULL) {
           printf("testXmlwriterFilename: Error creating the xml 
writer\n");
           return -27;
       }
       xmlTextWriterStartDocument(writer, NULL,"iso-8859-1",NULL);

I would like to use a similar simple way to set the encoding for the 
written document, but as i don't write XML i don't need/can't have the 
XML declaration in the output.
Is there any simple way of setting the encoding without writing the 
declaration ?
Thanks !

Steffen