nsresult nsMsgCompFields::SetMessageEncoding(const PRUnichar *value) { return SetHeader(MSG_MESSAGE_ENCODING_HEADER_MASK, value); }
NS_IMETHOD SetMessageEncoding(const char *value) {return SetAsciiHeader(MSG_MESSAGE_ENCODING_HEADER_MASK, (const char *)value);}
nsresult nsMsgCompFields::SetMessageEncoding(const PRUnichar *value){	return SetHeader(MSG_MESSAGE_ENCODING_HEADER_MASK, value);}