Imported Upstream version 0.72

tools/memory.h

@@ -0,0 +1,44 @@
+/*  pngpack: lossless image compression for a series of screen shots
+ *  Copyright (C) 2005-2009 Carsten Gnoerlich.
+ *
+ *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA,
+ *  or direct your browser at http://www.gnu.org.
+ */
+
+#ifndef MEMORY_H
+#define MEMORY_H
+
+unsigned int SwapBytes32(unsigned int);
+void Stop(char*, ...);
+
+#ifdef WITH_MEMDEBUG_YES
+
+#undef strdup
+#define malloc(size) malloc_ext(size,__FILE__,__LINE__)
+#define calloc(n,size) calloc_ext(n,size,__FILE__,__LINE__)
+#define realloc(ptr,size) realloc_ext(ptr,size,__FILE__,__LINE__)
+#define strdup(str) strdup_ext(str,__FILE__,__LINE__)
+#define free(size) free_ext(size,__FILE__,__LINE__)
+
+void*	malloc_ext(int,char*,int);
+void*	calloc_ext(int,int,char*,int);
+void*	realloc_ext(void*, int, char*, int);
+char*	strdup_ext(const char*,char*,int);
+void	free_ext(void*,char*,int);
+
+void    CheckMemleaks(void);
+#endif /* WITH_MEMDEBUG_YES */
+
+#endif /* MEMORY_H */