X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Fexams.h;h=5c93df0c5fb037a978aec2eb2076099d73dabf4b;hp=ae454e40505e2622d862fdd7a5778555fe3b3fc8;hb=ee1af48a44dbe1e3b743c3683cd3601deb7ce0ed;hpb=aef64ef1f63f7b4cb9236c5c189873e48c6c999b

diff --git a/check/exams.h b/check/exams.h
index ae454e40..5c93df0c 100644
--- a/check/exams.h
+++ b/check/exams.h
@@ -3,7 +3,7 @@
  *  Prototypes for all individual exams. */
 
 /*
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2002 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -23,6 +23,7 @@
 #ifndef EXAMS_H
 #define EXAMS_H
 
+#include <iostream>
 #include "ginac.h"
 using namespace std;
 using namespace GiNaC;
@@ -41,6 +42,7 @@ unsigned exam_lsolve();
 unsigned exam_indexed();
 unsigned exam_color();
 unsigned exam_clifford();
+unsigned exam_archive();
 unsigned exam_misc();
 
 #endif // ndef EXAMS_H