/******************************************************************************
 *		           FREXX PROGRAMMING LANGUAGE    		      *
 ******************************************************************************

 memory.h

 Structures and defines for memory functions.

 *****************************************************************************/

/************************************************************************
 *                                                                      *
 * fpl.library - A run time library interpreting script langauge.       *
 * Copyright (C) 1992, 1993 FrexxWare                                   *
 * Author: Daniel Stenberg                                              *
 *                                                                      *
 * 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, 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.            *
 *                                                                      *
 * Daniel Stenberg                                                      *
 * Birger Jarlsgatan 93b 3tr                                            *
 * 113 56 Stockholm                                                     *
 * Sweden                                                               *
 *                                                                      *
 * FidoNet 2:201/328                                                    *
 *                                                                      *
 ************************************************************************/

struct MemInfo {
  struct MemInfo *prev;
  struct MemInfo *next;
  long size;		/* the most significant bit in this number will be
			   set if this is a MALLOC_STATIC type malloc! */
#ifdef DEBUG
#ifdef DEBUGPARAMETERS
  long line;
  char *source;
#endif /* debugparameters */

#if PRE_COOKIE>0
  unsigned char dummy[PRE_COOKIE];
#endif /* pre cookie */
#endif
};

struct FreeBlock {
  struct MemInfo mem;
  struct FreeBlock *next;
};