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+/* $Header: /home/cvsroot/dvipdfmx/src/mem.h,v 1.6 2009/11/29 01:18:20 matthias Exp $
+
+ This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
+
+ Copyright (C) 2002 by Jin-Hwan Cho and Shunsaku Hirata,
+ the dvipdfmx project team <dvipdfmx@project.ktug.or.kr>
+
+ Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
+
+ 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.
+*/
+
+#ifndef _MEM_H_
+#define _MEM_H_
+
+#include <stdlib.h>
+
+extern void *new (size_t size);
+extern void *renew (void *p, size_t size);
+
+extern void mem_debug_init(void);
+extern void mem_debug_check(void);
+
+#ifdef MEM_DEBUG
+
+extern void *mem_add (void *ptr,
+ const char *file, const char *function, int line);
+extern void *mem_remove (void *ptr,
+ const char *file, const char *function, int line);
+#define MEM_ADD(p) mem_add(p, __FILE__, __FUNCTION__, __LINE__)
+#define MEM_REMOVE(p) mem_remove(p, __FILE__, __FUNCTION__, __LINE__)
+
+#else /* ! MEM_DEBUG */
+
+extern void *mem_add (void *ptr);
+extern void *mem_remove (void *ptr);
+#define MEM_ADD(p) mem_add(p)
+#define MEM_REMOVE(p) mem_remove(p)
+
+#endif /* MEM_DEBUG */
+
+
+#define NEW(n,type) (type *) MEM_ADD(new(((size_t)(n))*sizeof(type)))
+#define RENEW(p,n,type) (type *) MEM_ADD(renew(MEM_REMOVE(p),(n)*sizeof(type)))
+#define RELEASE(p) free(MEM_REMOVE(p))
+
+/* wrappers for functions from kpathsea */
+#define kpse_path_search(x,y,z) (char *) MEM_ADD(kpse_path_search(x,y,z))
+#define kpse_find_file(x,y,z) (char *) MEM_ADD(kpse_find_file(x,y,z))
+#define kpse_find_glyph(x,y,z,w) (char *) MEM_ADD(kpse_find_glyph(x,y,z,w))
+
+#endif /* _MEM_H_ */