/*

xmalloc.h

Author: Tatu Ylonen <ylo@ssh.fi>

Copyright (c) 1995 Tatu Ylonen <ylo@ssh.fi>, Espoo, Finland
Copyright (C) 1995-1999 SSH Communications Security Oy, Espoo, Finland
                        All rights reserved

Created: Mon Mar 20 22:09:17 1995 ylo

Versions of malloc and friends that check their results, and never return
failure (they call fatal if they encounter an error).

*/

/*
 * $Id: xmalloc.h,v 1.2 1999/11/17 17:05:02 tri Exp $
 * $Log: xmalloc.h,v $
 * Revision 1.2  1999/11/17 17:05:02  tri
 * 	Fixed copyright notices.
 *
 * Revision 1.1.1.1  1996/02/18 21:38:10  ylo
 *      Imported ssh-1.2.13.
 *
 * Revision 1.2  1995/07/13  01:41:41  ylo
 *      Removed "Last modified" header.
 *      Added cvs log.
 *
 * $Endlog$
 */

#ifndef XMALLOC_H
#define XMALLOC_H

/* Like malloc, but calls fatal() if out of memory. */
void *xmalloc(size_t size);

/* Like realloc, but calls fatal() if out of memory. */
void *xrealloc(void *ptr, size_t new_size);

/* Frees memory allocated using xmalloc or xrealloc. */
void xfree(void *ptr);

/* Allocates memory using xmalloc, and copies the string into that memory. */
char *xstrdup(const char *str);

#endif /* XMALLOC_H */