diff -Naur netxx-0.4.2/include/netxx/netbuf.h netxx-0.4.2-gcc3.4/include/netxx/netbuf.h
--- netxx-0.4.2/include/netxx/netbuf.h	2004-02-06 04:12:36.000000000 +0100
+++ netxx-0.4.2-gcc3.4/include/netxx/netbuf.h	2005-03-25 15:58:59.000000000 +0100
@@ -61,7 +61,7 @@
  * This streambuf is buffered so you should call std::flush to make sure it
  * sends the data that you inserted.
 **/
-template <typename std::streamsize bufsize, class charT=char, class traits=std::char_traits<char> >
+template <std::streamsize bufsize, class charT=char, class traits=std::char_traits<char> >
 class Netbuf : public std::basic_streambuf<charT, traits> {
 public:
     /// int type
@@ -70,6 +70,9 @@
     /// char type
     typedef typename std::basic_streambuf<charT, traits>::char_type char_type;
 
+    /// traits type
+    typedef typename std::basic_streambuf<charT, traits>::traits_type traits_type;
+
     //####################################################################
     /** 
      * Construct a Netxx::Netbuf object and link it to the given StreamBase
@@ -142,26 +145,26 @@
 //#############################################################################
 template<std::streamsize bufsize, class charT, class traits>
 int Netbuf<bufsize, charT, traits>::buffer_out (void) {
-    int length = pptr() - pbase();
+    int length = this->pptr() - this->pbase();
     int rc = stream_.write(putbuf_, length);
-    pbump(-length);
+    this->pbump(-length);
     return rc;
 }
 //#############################################################################
 template<std::streamsize bufsize, class charT, class traits>
 typename Netbuf<bufsize, charT, traits>::int_type Netbuf<bufsize, charT, traits>::underflow (void) {
-    if (gptr() < egptr()) return traits_type::to_int_type(*gptr());
+    if (this->gptr() < this->egptr()) return traits_type::to_int_type(*(this->gptr()));
     if (buffer_in() < 0) return traits_type::eof();
-    else return traits_type::to_int_type(*gptr());
+    else return traits_type::to_int_type(*(this->gptr()));
 }
 //#############################################################################
 template<std::streamsize bufsize, class charT, class traits>
 typename Netbuf<bufsize, charT, traits>::int_type Netbuf<bufsize, charT, traits>::pbackfail(int_type c) {
-    if (gptr() != eback()) {
-	gbump(-1);
+    if (this->gptr() != this->eback()) {
+	this->gbump(-1);
 
 	if (!traits_type::eq_int_type(c, traits_type::eof())) {
-	    *(gptr()) = traits_type::to_char_type(c);
+	    *(this->gptr()) = traits_type::to_char_type(c);
 	}
 
 	return traits_type::not_eof(c);
@@ -172,14 +175,14 @@
 //#############################################################################
 template<std::streamsize bufsize, class charT, class traits>
 int Netbuf<bufsize, charT, traits>::buffer_in (void) {
-    std::streamsize number_putbacks = std::min(gptr() - eback(), PUTBACK_SIZE);
+    std::streamsize number_putbacks = std::min(this->gptr() - this->eback(), PUTBACK_SIZE);
     std::memcpy(getbuf_ + (PUTBACK_SIZE - number_putbacks) * sizeof(char_type),
-	    gptr() - number_putbacks * sizeof(char_type), number_putbacks * sizeof(char_type));
+	    this->gptr() - number_putbacks * sizeof(char_type), number_putbacks * sizeof(char_type));
 
     int rc = stream_.read(getbuf_ + PUTBACK_SIZE * sizeof(char_type), bufsize - PUTBACK_SIZE);
     
     if (rc <= 0) {
-	setg(0, 0, 0);
+	this->setg(0, 0, 0);
 	return -1;
     } else {
 	setg(getbuf_ + PUTBACK_SIZE - number_putbacks, getbuf_ + PUTBACK_SIZE, getbuf_ + PUTBACK_SIZE + rc);