--- deliantra/server/common/porting.C	2006/12/14 22:45:40	1.10
+++ deliantra/server/common/porting.C	2007/01/15 21:06:18	1.13
@@ -1,25 +1,26 @@
 /*
-    CrossFire, A Multiplayer game for X-windows
-
-    Copyright (C) 2002 Mark Wedel & Crossfire Development Team
-    Copyright (C) 1992 Frank Tore Johansen
-
-    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
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-    The authors can be reached via e-mail at <crossfire@schmorp.de>
-*/
+ * CrossFire, A Multiplayer game for X-windows
+ * 
+ * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
+ * Copyright (C) 2002 Mark Wedel & Crossfire Development Team
+ * Copyright (C) 1992 Frank Tore Johansen
+ * 
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * The authors can be reached via e-mail at <crossfire@schmorp.de>
+ */
 
 /* This file contains various functions that are not really unique for
  * crossfire, but rather provides what should be standard functions 
@@ -127,32 +128,6 @@
 }
 
 /*
- * Based on (n+1)^2 = n^2 + 2n + 1
- * given that	1^2 = 1, then
- *		2^2 = 1 + (2 + 1) = 1 + 3 = 4
- * 		3^2 = 4 + (4 + 1) = 4 + 5 = 1 + 3 + 5 = 9
- * 		4^2 = 9 + (6 + 1) = 9 + 7 = 1 + 3 + 5 + 7 = 16
- *		...
- * In other words, a square number can be express as the sum of the
- * series n^2 = 1 + 3 + ... + (2n-1)
- */
-int
-isqrt (int n)
-{
-  int result, sum, prev;
-
-  result = 0;
-  prev = sum = 1;
-  while (sum <= n)
-    {
-      prev += 2;
-      sum += prev;
-      ++result;
-    }
-  return result;
-}
-
-/*
  * returns a char-pointer to a static array, in which a representation
  * of the decimal number given will be stored.
  */