heapacc.h

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C头文件 代码 · 共 60 行

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*                            Open Watcom Project
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*    This file contains Original Code and/or Modifications of Original
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#ifndef _HEAPACC_H_INCLUDED
#define _HEAPACC_H_INCLUDED
/* macros for serialization of accesses to the heap */
#if defined(__SW_BM)
    #if defined(__386__) || defined(__AXP__) || defined(__PPC__)
        extern void (*_AccessFHeap)( void );
        extern void (*_ReleaseFHeap)( void );
        extern void (*_AccessNHeap)( void );
        extern void (*_ReleaseNHeap)( void );
    #else
        extern void __AccessFHeap( void );
        extern void __ReleaseFHeap( void );
        extern void __AccessNHeap( void );
        extern void __ReleaseNHeap( void );
        #define _AccessFHeap()  __AccessFHeap()
        #define _ReleaseFHeap() __ReleaseFHeap()
        #define _AccessNHeap()  __AccessNHeap()
        #define _ReleaseNHeap() __ReleaseNHeap()
    #endif
#else
    #define _AccessFHeap()
    #define _ReleaseFHeap()
    #define _AccessNHeap()
    #define _ReleaseNHeap()
#endif
#endif