--- deliantra/server/common/shstr.C	2006/09/12 20:55:40	1.18
+++ deliantra/server/common/shstr.C	2007/07/01 05:00:18	1.24
@@ -1,3 +1,23 @@
+/*
+ * This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
+ * 
+ * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
+ * 
+ * Crossfire TRT 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 3 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, see <http://www.gnu.org/licenses/>.
+ * 
+ * The authors can be reached via e-mail to <crossfire@schmorp.de>
+ */
 
 /*
  * shstr.C
@@ -5,9 +25,7 @@
 
 #include <cstring>
 #include <cstdlib>
-
 #include <glib.h>
-
 #include <tr1/unordered_set>
 
 #include "global.h"
@@ -47,7 +65,7 @@
   if (!s)
     return s;
 
-  HT::iterator i = ht.find (s);
+  auto (i, ht.find (s));
 
   return i != ht.end ()? *i : 0;
 }
@@ -74,12 +92,9 @@
 void
 shstr::gc ()
 {
-return; //D
-//D currently disabled: some datastructures might still store them
-//D but their pointers will become invalidated
   static const char *curpos;
 
-  HT::iterator i = curpos ? ht.find (curpos) : ht.begin ();
+  auto (i, curpos ? ht.find (curpos) : ht.begin ());
 
   if (i == ht.end ())
     i = ht.begin ();
@@ -98,7 +113,7 @@
         break;
       else if (!refcnt (*i))
         {
-          HT::iterator o = i++;
+          auto (o, i++);
           const char *s = *o;
 
           ht.erase (o);
@@ -123,7 +138,6 @@
 /* buf_overflow() - we don't want to exceed the buffer size of 
  * buf1 by adding on buf2! Returns true if overflow will occur.
  */
-
 int
 buf_overflow (const char *buf1, const char *buf2, int bufsize)
 {
@@ -135,5 +149,6 @@
     len2 = strlen (buf2);
   if ((len1 + len2) >= bufsize)
     return 1;
+
   return 0;
 }