guththila_create_xml_stream_writer

[AUDON , Fréderic]

Hi,
        
I try to run the samples guththila.
The sample code crash guththila :
    writer = guththila_create_xml_stream_writer( "toto.xml", env );
    guththila_write_start_element( writer, "two", env );
        
I think it misses code in guththila_create_xml_stream_writer.

I add 

        if (!guththila_buffer_init(&wr->buffer, GUTHTHILA_BUFFER_DEF_SIZE, env))
        {
                AXIS2_FREE(env->allocator, wr);
                return NULL;
        }

and 

#ifdef GUTHTHILA_XML_WRITER_TOKEN
        if (!guththila_tok_list_init(&wr->tok_list, env))
        {
                guththila_stack_un_init(&wr->element, env);
                guththila_stack_un_init(&wr->namesp, env);
                AXIS2_FREE(env->allocator, wr);
                return NULL;
        }
#endif

in guththila_create_xml_stream_writer for fix.

Regards,
Frédéric