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- /*==============================================================================
- Project: POV
-
- Version: 3
-
- File: MemAlloc.h
-
- Description:
- Routines to handle the Mac-specific memory handling.
- ------------------------------------------------------------------------------
- Author:
- Eduard [esp] Schwan
- ------------------------------------------------------------------------------
- from Persistence of Vision(tm) Ray Tracer
- Copyright 1996 Persistence of Vision Team
- ------------------------------------------------------------------------------
- NOTICE: This source code file is provided so that users may experiment
- with enhancements to POV-Ray and to port the software to platforms other
- than those supported by the POV-Ray Team. There are strict rules under
- which you are permitted to use this file. The rules are in the file
- named POVLEGAL.DOC which should be distributed with this file. If
- POVLEGAL.DOC is not available or for more info please contact the POV-Ray
- Team Coordinator by leaving a message in CompuServe's Graphics Developer's
- Forum. The latest version of POV-Ray may be found there as well.
-
- This program is based on the popular DKB raytracer version 2.12.
- DKBTrace was originally written by David K. Buck.
- DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
- ------------------------------------------------------------------------------
- Change History:
- ==============================================================================*/
-
- #if !defined(MEMALLOC_H)
- #define MEMALLOC_H
-
- #include "config.h"
-
- #include <types.h> // Boolean
- #include <stdlib.h>
-
- // rename POV-Ray's MEM.C library calls to call Mac-POV-Ray's memalloc.c routines
- #define MALLOC Mac_malloc
- #define CALLOC Mac_calloc
- #define REALLOC Mac_realloc
- #define FREE Mac_free
-
- // rename Std C's Stdlib library calls to call Mac-POV-Ray's memalloc.c routines
- #define malloc(size) Mac_malloc(size)
- #define calloc(nitems,size) Mac_calloc((nitems),(size))
- #define realloc(ptr,size) Mac_realloc((ptr),(size))
- #define free(ptr) Mac_free(ptr)
-
- void UseTempMem(int doIt);
- void AllocateSafetyBuffer(size_t reserve_size);
- void PurgeSafetyBuffer(void);
- Boolean InLowMemoryMode(void);
- void *Mac_malloc(size_t size);
- void *Mac_calloc(size_t nmemb, size_t size);
- void *Mac_realloc(void * p, size_t newsize);
- void Mac_free(void *p);
-
-
- #endif // MEMALLOC_H
-