common/m_alloc.h

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// Emacs style mode select   -*- C++ -*- 
//-----------------------------------------------------------------------------
//
// $Id: m_alloc.h 2046 2011-01-14 22:06:13Z russellrice $
//
// Copyright (C) 1998-2006 by Randy Heit (ZDoom).
// Copyright (C) 2006-2010 by The Odamex Team.
//
// 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.
//
// DESCRIPTION:
//      Wrappers around the standard memory allocation routines.
//
//-----------------------------------------------------------------------------


#ifndef __M_ALLOC_H__
#define __M_ALLOC_H__

#include <stdlib.h>

// don't use these, use the macros below instead!
void *Malloc (size_t size);
void *Calloc (size_t num, size_t size);
void *Realloc (void *memblock, size_t size);
void M_Free2 (void **memblock);

#define M_Malloc(s) Malloc((size_t)s)
#define M_Calloc(n,s) Calloc((size_t)n, (size_t)s)
#define M_Realloc(p,s) Realloc((void *)p, (size_t)s)

#define M_Free(p) \
    if (1) \
        M_Free2((void **)&p); \
    else \
        (void)0

#endif //__M_ALLOC_H__