diff -Naur libodbc++-0.2.3-old/src/datastream.h libodbc++-0.2.3-new/src/datastream.h
--- libodbc++-0.2.3-old/src/datastream.h	2003-04-21 09:28:38.000000000 -0700
+++ libodbc++-0.2.3-new/src/datastream.h	2006-01-03 12:24:13.000000000 -0800
@@ -63,7 +63,7 @@
       return 0;
     }
     
-    virtual int showmanyc() {
+    virtual std::streamsize showmanyc() {
       if(this->gptr() < this->egptr()) {
 	return this->egptr() - this->gptr();
       }