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Tricks of the Windows Gam…ming Gurus (2nd Edition)
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Disc2.iso
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vc98
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crt
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src
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new.h
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C/C++ Source or Header
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1998-06-17
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3KB
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128 lines
/***
*new.h - declarations and definitions for C++ memory allocation functions
*
* Copyright (c) 1990-1997, Microsoft Corporation. All rights reserved.
*
*Purpose:
* Contains the declarations for C++ memory allocation functions.
*
* [Public]
*
****/
#if _MSC_VER > 1000
#pragma once
#endif /* _MSC_VER > 1000 */
#ifndef _INC_NEW
#define _INC_NEW
#ifdef __cplusplus
#ifndef _MSC_EXTENSIONS
#include <new>
#endif /* _MSC_EXTENSIONS */
#if !defined (_WIN32) && !defined (_MAC)
#error ERROR: Only Mac or Win32 targets supported!
#endif /* !defined (_WIN32) && !defined (_MAC) */
#ifndef _CRTBLD
/* This version of the header files is NOT for user programs.
* It is intended for use when building the C runtimes ONLY.
* The version intended for public use will not have this message.
*/
#error ERROR: Use of C runtime library internal header file.
#endif /* _CRTBLD */
#ifndef _INTERNAL_IFSTRIP_
#include <cruntime.h>
#endif /* _INTERNAL_IFSTRIP_ */
/* Define _CRTIMP */
#ifndef _CRTIMP
#ifdef CRTDLL
#define _CRTIMP __declspec(dllexport)
#else /* CRTDLL */
#ifdef _DLL
#define _CRTIMP __declspec(dllimport)
#else /* _DLL */
#define _CRTIMP
#endif /* _DLL */
#endif /* CRTDLL */
#endif /* _CRTIMP */
/* Define __cdecl for non-Microsoft compilers */
#if (!defined (_MSC_VER) && !defined (__cdecl))
#define __cdecl
#endif /* (!defined (_MSC_VER) && !defined (__cdecl)) */
/* Define _CRTAPI1 (for compatibility with the NT SDK) */
#ifndef _CRTAPI1
#if _MSC_VER >= 800 && _M_IX86 >= 300
#define _CRTAPI1 __cdecl
#else /* _MSC_VER >= 800 && _M_IX86 >= 300 */
#define _CRTAPI1
#endif /* _MSC_VER >= 800 && _M_IX86 >= 300 */
#endif /* _CRTAPI1 */
/* types and structures */
#ifndef _SIZE_T_DEFINED
typedef unsigned int size_t;
#define _SIZE_T_DEFINED
#endif /* _SIZE_T_DEFINED */
#ifdef _MSC_EXTENSIONS
typedef void (__cdecl * new_handler) ();
_CRTIMP new_handler __cdecl set_new_handler(new_handler);
#endif /* _MSC_EXTENSIONS */
#ifndef __PLACEMENT_NEW_INLINE
#define __PLACEMENT_NEW_INLINE
inline void *__cdecl operator new(size_t, void *_P)
{return (_P); }
#if _MSC_VER >= 1200
inline void __cdecl operator delete(void *, void *)
{return; }
#endif /* _MSC_VER >= 1200 */
#endif /* __PLACEMENT_NEW_INLINE */
/*
* new mode flag -- when set, makes malloc() behave like new()
*/
_CRTIMP int __cdecl _query_new_mode( void );
_CRTIMP int __cdecl _set_new_mode( int );
#ifndef _PNH_DEFINED
typedef int (__cdecl * _PNH)( size_t );
#define _PNH_DEFINED
#endif /* _PNH_DEFINED */
_CRTIMP _PNH __cdecl _query_new_handler( void );
_CRTIMP _PNH __cdecl _set_new_handler( _PNH );
/*
* Microsoft extension:
*
* _NO_ANSI_NEW_HANDLER de-activates the ANSI new_handler. Use this special value
* to support old style (_set_new_handler) behavior.
*/
#ifndef _NO_ANSI_NH_DEFINED
#define _NO_ANSI_NEW_HANDLER ((new_handler)-1)
#define _NO_ANSI_NH_DEFINED
#endif /* _NO_ANSI_NH_DEFINED */
#endif /* __cplusplus */
#endif /* _INC_NEW */