X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fnormal.h;h=fb6960f41f7fd13a813a30c507f202ce75fe371a;hb=df7b9291027e0e5bda65e07fe251469ef964e704;hp=25a1743bb6f15f4edb921d9769ca532488fdde47;hpb=e3830d7f64627be5f6f4f265c0e8effb653be6b9;p=ginac.git

diff --git a/ginac/normal.h b/ginac/normal.h
index 25a1743b..fb6960f4 100644
--- a/ginac/normal.h
+++ b/ginac/normal.h
@@ -6,7 +6,7 @@
  *  computation, square-free factorization and rational function normalization. */
 
 /*
- *  GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2001 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
@@ -26,9 +26,9 @@
 #ifndef __GINAC_NORMAL_H__
 #define __GINAC_NORMAL_H__
 
-#ifndef NO_NAMESPACE_GINAC
+#include "lst.h"
+
 namespace GiNaC {
-#endif // ndef NO_NAMESPACE_GINAC
 
 class ex;
 class symbol;
@@ -52,10 +52,8 @@ extern ex gcd(const ex &a, const ex &b, ex *ca = NULL, ex *cb = NULL, bool check
 extern ex lcm(const ex &a, const ex &b, bool check_args = true);
 
 // Square-free factorization of a polynomial a(x)
-extern ex sqrfree(const ex &a, const symbol &x);
+extern ex sqrfree(const ex &a, const lst &l = lst());
 
-#ifndef NO_NAMESPACE_GINAC
 } // namespace GiNaC
-#endif // ndef NO_NAMESPACE_GINAC
 
 #endif // ndef __GINAC_NORMAL_H__