rem: { soap->part = SOAP_IN_ENVELOPE; if (soap_element_begin_in(soap, "SOAP-ENV:Envelope"))
add: { register struct Namespace *p; soap->part = SOAP_IN_ENVELOPE; if (soap_element_begin_in(soap, "SOAP-ENV:Envelope", 0))
context: soap_envelope_begin_in(struct soap *soap){ soap->part = SOAP_IN_ENVELOPE;  if (soap_element_begin_in(soap, "SOAP-ENV:Envelope"))    return soap->error = SOAP_VERSIONMISMATCH;  return soap->error;}