/*************************************************************************//*                                                                       *//*                  Language Technologies Institute                      *//*                     Carnegie Mellon University                        *//*                        Copyright (c) 1999                             *//*                        All Rights Reserved.                           *//*                                                                       *//*  Permission is hereby granted, free of charge, to use and distribute  *//*  this software and its documentation without restriction, including   *//*  without limitation the rights to use, copy, modify, merge, publish,  *//*  distribute, sublicense, and/or sell copies of this work, and to      *//*  permit persons to whom this work is furnished to do so, subject to   *//*  the following conditions:                                            *//*   1. The code must retain the above copyright notice, this list of    *//*      conditions and the following disclaimer.                         *//*   2. Any modifications must be clearly marked as such.                *//*   3. Original authors' names are not deleted.                         *//*   4. The authors' names are not used to endorse or promote products   *//*      derived from this software without specific prior written        *//*      permission.                                                      *//*                                                                       *//*  CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK         *//*  DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING      *//*  ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT   *//*  SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE      *//*  FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES    *//*  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN   *//*  AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,          *//*  ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF       *//*  THIS SOFTWARE.                                                       *//*                                                                       *//*************************************************************************//*             Author:  Alan W Black (awb@cs.cmu.edu)                    *//*               Date:  July 1999                                        *//*************************************************************************//*                                                                       *//*    Basic wraparounds for malloc and free                              *//*                                                                       *//*************************************************************************/#ifndef __CST_ALLOC_H__#define __CST_ALLOC_H__ #ifndef TRUE#define TRUE (1==1)#endif#ifndef FALSE#define FALSE (1==0)#endif /* Global allocation (the only kind on Unix) */void *cst_safe_alloc(int size);void *cst_safe_calloc(int size);void *cst_safe_realloc(void *p,int size); /* Allocate on local heap (needed on WinCE for various reasons) */#ifdef UNDER_CE#include <windows.h>typedef HANDLE cst_alloc_context; cst_alloc_context new_alloc_context(int size);void delete_alloc_context(cst_alloc_context ctx); void *cst_local_alloc(cst_alloc_context ctx, int size);void cst_local_free(cst_alloc_context ctx, void *p);#else /* not UNDER_CE */typedef void * cst_alloc_context;#define new_alloc_context(size)   (NULL)#define delete_alloc_context(ctx)#define cst_local_alloc(ctx,size) cst_safe_alloc(size)#define cst_local_free(cst,p)     cst_free(p)#endif /* UNDER_CE */ /* The public interface to the alloc functions */ /* Note the underlying call is calloc, so everything is zero'd */#define cst_alloc(TYPE,SIZE) ((TYPE *)cst_safe_alloc(sizeof(TYPE)*(SIZE)))#define cst_calloc(TYPE,SIZE) ((TYPE *)cst_safe_calloc(sizeof(TYPE)*(SIZE)))#define cst_realloc(P,TYPE,SIZE) ((TYPE *)cst_safe_realloc((void *)(P),sizeof(TYPE)*(SIZE))) void cst_free(void *p); #endif