- use Py_ssize_t where appropriate
- use Py_ssize_t where appropriate

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