/** * MEMORY module * * Copyright (C) 2001 Jeffrey Fulmer <jdfulmer@armstrong.com> * This file is part of LIBPING * * 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., 675 Mass Ave, Cambridge, MA 02139, USA. * */#include <memory.h>/** * xrealloc    replaces realloc */void * xrealloc( void *object, size_t size ){  void *new;  if( object )    new = realloc( object, size );  else    new = malloc( size );  if( !new ){    perror( "Memory exhausted" );    exit( 1 );  }  return new;} /** end xrealloc **//** * xmalloc     replaces malloc */void *xmalloc( size_t size ){  void *new  =  malloc( size );  if( !new ){    perror( "Memory exhausted" );    exit( 1 );  }    return new;} /** end of xmalloc **//** * xcalloc     replaces calloc */void *xcalloc( size_t num, size_t size ){  void *new  =  xmalloc( num * size );  bzero( new, num * size );  return new;} /** end of xcalloc **/