diff --git a/eval_attrib.cc b/eval_attrib.cc
index d9a514a57..eab8fcec9 100644
--- a/eval_attrib.cc
+++ b/eval_attrib.cc
@@ -17,9 +17,10 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: eval_attrib.cc,v 1.2 2002/06/03 03:55:14 steve Exp $"
+#ident "$Id: eval_attrib.cc,v 1.3 2002/06/06 18:57:18 steve Exp $"
 #endif
 
+# include  "config.h"
 # include  "util.h"
 # include  "PExpr.h"
 # include  "netlist.h"
@@ -70,6 +71,9 @@ attrib_list_t* evaluate_attributes(const map<string,PExpr*>&att,
 
 /*
  * $Log: eval_attrib.cc,v $
+ * Revision 1.3  2002/06/06 18:57:18  steve
+ *  Use standard name for iostream.
+ *
  * Revision 1.2  2002/06/03 03:55:14  steve
  *  compile warnings.
  *
diff --git a/lexor.lex b/lexor.lex
index 09296cdee..4bd81d4e3 100644
--- a/lexor.lex
+++ b/lexor.lex
@@ -19,14 +19,14 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT) && !defined(macintosh)
-#ident "$Id: lexor.lex,v 1.72 2002/05/23 03:08:51 steve Exp $"
+#ident "$Id: lexor.lex,v 1.73 2002/06/06 18:57:18 steve Exp $"
 #endif
 
 # include "config.h"
 
       //# define YYSTYPE lexval
 
-# include  <iostream.h>
+# include  <iostream>
 # include  "compiler.h"
 # include  "parse_misc.h"
 # include  "parse_api.h"
diff --git a/load_module.cc b/load_module.cc
index 86e44d0da..b388e2b4d 100644
--- a/load_module.cc
+++ b/load_module.cc
@@ -17,14 +17,14 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: load_module.cc,v 1.7 2002/05/28 20:40:37 steve Exp $"
+#ident "$Id: load_module.cc,v 1.8 2002/06/06 18:57:18 steve Exp $"
 #endif
 
 # include  "config.h"
 # include  "util.h"
 # include  "parse_api.h"
 # include  "compiler.h"
-# include  <iostream.h>
+# include  <iostream>
 # include  <map>
 # include  <string>
 # include  <sys/types.h>
@@ -180,6 +180,9 @@ int build_library_index(const char*path, bool key_case_sensitive)
 
 /*
  * $Log: load_module.cc,v $
+ * Revision 1.8  2002/06/06 18:57:18  steve
+ *  Use standard name for iostream.
+ *
  * Revision 1.7  2002/05/28 20:40:37  steve
  *  ivl indexes the search path for libraries, and
  *  supports case insensitive module-to-file lookup.
diff --git a/main.cc b/main.cc
index 9ada6a887..0068d4e17 100644
--- a/main.cc
+++ b/main.cc
@@ -19,7 +19,7 @@ const char COPYRIGHT[] =
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT) && !defined(macintosh)
-#ident "$Id: main.cc,v 1.58 2002/05/28 20:40:37 steve Exp $"
+#ident "$Id: main.cc,v 1.59 2002/06/06 18:57:18 steve Exp $"
 #endif
 
 # include "config.h"
@@ -41,7 +41,7 @@ const char NOTICE[] =
 ;
 
 # include  <stdio.h>
-# include  <iostream.h>
+# include  <iostream>
 # include  <fstream>
 # include  <queue>
 # include  <list>
@@ -591,6 +591,9 @@ int main(int argc, char*argv[])
 
 /*
  * $Log: main.cc,v $
+ * Revision 1.59  2002/06/06 18:57:18  steve
+ *  Use standard name for iostream.
+ *
  * Revision 1.58  2002/05/28 20:40:37  steve
  *  ivl indexes the search path for libraries, and
  *  supports case insensitive module-to-file lookup.
diff --git a/net_expr.cc b/net_expr.cc
index b66bbc297..c7583d963 100644
--- a/net_expr.cc
+++ b/net_expr.cc
@@ -17,12 +17,12 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: net_expr.cc,v 1.4 2002/05/25 16:51:37 steve Exp $"
+#ident "$Id: net_expr.cc,v 1.5 2002/06/06 18:57:18 steve Exp $"
 #endif
 
 # include  "config.h"
 # include  "netlist.h"
-# include  <iostream.h>
+# include  <iostream>
 
 NetEConcat::NetEConcat(unsigned cnt, NetExpr* r)
 : parms_(cnt), repeat_(r)
@@ -147,6 +147,9 @@ bool NetESelect::set_width(unsigned w)
 
 /*
  * $Log: net_expr.cc,v $
+ * Revision 1.5  2002/06/06 18:57:18  steve
+ *  Use standard name for iostream.
+ *
  * Revision 1.4  2002/05/25 16:51:37  steve
  *  include iostream for gcc 3.1
  *
diff --git a/parse_misc.cc b/parse_misc.cc
index 646d16098..1c57099f1 100644
--- a/parse_misc.cc
+++ b/parse_misc.cc
@@ -17,13 +17,13 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT) && !defined(macintosh)
-#ident "$Id: parse_misc.cc,v 1.5 2001/07/25 03:10:49 steve Exp $"
+#ident "$Id: parse_misc.cc,v 1.6 2002/06/06 18:57:18 steve Exp $"
 #endif
 
 # include "config.h"
 
 # include  "parse_misc.h"
-# include  <iostream.h>
+# include  <iostream>
 
 extern const char*vl_file;
 unsigned error_count = 0;
@@ -60,6 +60,9 @@ int VLwrap()
 
 /*
  * $Log: parse_misc.cc,v $
+ * Revision 1.6  2002/06/06 18:57:18  steve
+ *  Use standard name for iostream.
+ *
  * Revision 1.5  2001/07/25 03:10:49  steve
  *  Create a config.h.in file to hold all the config
  *  junk, and support gcc 3.0. (Stephan Boettcher)
diff --git a/pform.h b/pform.h
index 44addec6d..5366b8c03 100644
--- a/pform.h
+++ b/pform.h
@@ -19,7 +19,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT) && !defined(macintosh)
-#ident "$Id: pform.h,v 1.60 2002/05/26 01:39:02 steve Exp $"
+#ident "$Id: pform.h,v 1.61 2002/06/06 18:57:18 steve Exp $"
 #endif
 
 # include  "netlist.h"
@@ -33,7 +33,7 @@
 # include  "PUdp.h"
 # include  "PWire.h"
 # include  "verinum.h"
-# include  <iostream.h>
+# include  <iostream>
 # include  <string>
 # include  <list>
 # include  <stdio.h>
@@ -256,6 +256,9 @@ extern void pform_dump(ostream&out, Module*mod);
 
 /*
  * $Log: pform.h,v $
+ * Revision 1.61  2002/06/06 18:57:18  steve
+ *  Use standard name for iostream.
+ *
  * Revision 1.60  2002/05/26 01:39:02  steve
  *  Carry Verilog 2001 attributes with processes,
  *  all the way through to the ivl_target API.