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75 lines
1.6 KiB
75 lines
1.6 KiB
//
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// Code to help free modules from the bondage and tyranny of CRT libraries
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//
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// Include this header in a single component and #define DECL_CRTFREE.
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// (CPP_FUNCTIONS is the old name.)
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//
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#if defined(__cplusplus) && (defined(CPP_FUNCTIONS) || defined(DECL_CRTFREE))
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#ifndef UNIX
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void * __cdecl operator new(size_t nSize)
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{
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// Zero init just to save some headaches
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return (LPVOID)LocalAlloc(LPTR, nSize);
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}
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void __cdecl operator delete(void *pv)
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{
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//delete and LocalFree both handle NULL, others don't
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//If changed to GlobalFree or HeapFree - must check for NULL here
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LocalFree((HLOCAL)pv);
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}
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#endif
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extern "C" int __cdecl _purecall(void)
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{
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#ifdef ASSERT_MSG
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ASSERT_MSG(0, "purecall() hit");
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#endif
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#ifdef DEBUG
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DebugBreak();
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#endif // DEBUG
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return 0;
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}
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#endif // DECL_CRTFREE
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(DEFINE_FLOAT_STUFF)
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// If you aren't using any floating-point CRT functions and you know
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// you aren't performing any float conversions or arithmetic, yet the
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// linker wants these symbols declared, then define DEFINE_FLOAT_STUFF.
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//
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// Warning: declaring these symbols in a component that needs floating
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// point support from the CRT will produce undefined results. (You will
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// need fp support from the CRT if you simply perform fp arithmetic.)
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int _fltused = 0;
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void __cdecl _fpmath(void) { }
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#endif
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#ifdef __cplusplus
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};
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#endif
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//
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// This file should be included in a global component header
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// to use the following
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//
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#ifndef __CRTFREE_H_
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#define __CRTFREE_H_
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#ifdef __cplusplus
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#endif
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#endif // __CRTFREE_H_
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