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Amiga ACS 1998 #6
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mem
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mem.h
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C/C++ Source or Header
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1998-06-08
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2KB
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72 lines
/*
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
*/
/*
* $Source: f:/miner/source/mem/rcs/mem.h $
* $Revision: 1.6 $
* $Author: matt $
* $Date: 1995/02/12 18:40:50 $
*
* Headers for safe malloc stuff.
*
* $Log: mem.h $
* Revision 1.6 1995/02/12 18:40:50 matt
* Made free() work the way it used to when debugging is on
*
* Revision 1.5 1995/02/12 04:07:36 matt
* Made free() set ptrs to NULL even when no debugging
*
* Revision 1.4 1994/11/27 21:10:58 matt
* Now supports NDEBUG to turn off all special mem checking
*
* Revision 1.3 1994/03/15 11:12:40 john
* Made calloc fill block with zeros like it's
* supposed to.
*
* Revision 1.2 1993/11/04 14:02:39 matt
* Added calloc() macro
*
* Revision 1.1 1993/11/02 17:45:33 john
* Initial revision
*
*
*/
extern int show_mem_info;//moved out of the ifdef by KRB
#ifndef NDEBUG
//extern int show_mem_info;
void * mem_display_blocks();
extern void * mem_malloc( unsigned int size, char * var, char * file, int line, int fill_zero );
extern void mem_free( void * buffer );
#define malloc(size) mem_malloc((size),"Unknown", __FILE__,__LINE__, 0 )
#define calloc(n,size) mem_malloc((n*size),"Unknown", __FILE__,__LINE__, 1 )
#define free(ptr) do{ mem_free(ptr); ptr=NULL; } while(0)
#define MALLOC( var, type, count ) (var=(type *)mem_malloc((count)*sizeof(type),#var, __FILE__,__LINE__,0 ))
// Checks to see if any blocks are overwritten
void mem_validate_heap();
#else
#define free(ptr) do{ free(ptr); ptr=NULL; } while(0)
#define MALLOC( var, type, count ) (var=(type *)malloc((count)*sizeof(type)))
#endif