checked in the latest patch from markus to the multi interface
checked in the latest patch from markus to the multi interface

jcharum/pycurl,ninemoreminutes/pycurl,jcharum/pycurl,m13253/pycurl-python3,jcharum/pycurl,ninemoreminutes/pycurl,ninemoreminutes/pycurl,ninemoreminutes/pycurl,m13253/pycurl-python3,m13253/pycurl-python3