--- /dev/null	2008-01-24 05:55:04.569465027 -0500
+++ src/memory.h	2008-01-24 10:40:36.000000000 -0500
@@ -0,0 +1,49 @@
+/* -*- mode: C -*-  */
+/* 
+   IGraph library.
+   Copyright (C) 2003, 2004, 2005  Gabor Csardi <csardi@rmki.kfki.hu>
+   MTA RMKI, Konkoly-Thege Miklos st. 29-33, Budapest 1121, Hungary
+   
+   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.,  51 Franklin Street, Fifth Floor, Boston, MA 
+   02110-1301 USA
+
+*/
+
+#ifndef REST_MEMORY_H
+#define REST_MEMORY_H
+
+#include <stdlib.h>
+
+#undef __BEGIN_DECLS
+#undef __END_DECLS
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS }
+#else
+# define __BEGIN_DECLS /* empty */
+# define __END_DECLS /* empty */
+#endif
+
+__BEGIN_DECLS
+
+#define Calloc(n,t)    (t*) calloc( (size_t)(n), sizeof(t) )
+#define Realloc(p,n,t) (t*) realloc((void*)(p), (size_t)((n)*sizeof(t)))
+#define Free(p)        (free( (void *)(p) ), (p) = NULL)
+
+int igraph_free(void *p);
+
+__END_DECLS
+
+#endif