43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/*
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A* -------------------------------------------------------------------
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B* This file contains source code for the PyMOL computer program
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C* copyright 1998-2000 by Warren Lyford Delano of DeLano Scientific.
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D* -------------------------------------------------------------------
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E* It is unlawful to modify or remove this copyright notice.
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F* -------------------------------------------------------------------
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G* Please see the accompanying LICENSE file for further information.
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H* -------------------------------------------------------------------
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I* Additional authors of this source file include:
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-*
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-*
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-*
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Z* -------------------------------------------------------------------
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*/
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#ifndef _H_mac
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#define _H_mac
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#include "os_memory.h"
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#ifndef NULL
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#define NULL ((void*)0)
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#endif
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#define mac_calloc(type) ((type*)os_calloc(1,sizeof(type)))
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/* allocate a new, blank object of given type */
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#define mac_calloc_array(type,cnt) ((type*)os_calloc(cnt,sizeof(type)))
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/* allocate a new, blank array of given type */
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#define mac_malloc(type) ((type*)os_malloc(sizeof(type)))
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/* allocate a block of given type (not blanked) */
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#define mac_malloc_array(type,cnt) ((type*)os_malloc(sizeof(type)*(cnt)))
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/* allocate an array of blocks of given type (not blanked) */
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#define mac_free(ptr) {if(ptr) {os_free(ptr);(ptr)=NULL;}}
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/* free a pointer if it is non-null, then nullify */
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#endif
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