extern "C" _CRTIMP int __cdecl _CrtIsValidHeapPointer(
const void * pUserData
)
{
if (!pUserData)
return FALSE;

if (!_CrtIsValidPointer(pHdr(pUserData), sizeof(_CrtMemBlockHeader), FALSE))
return FALSE;

return HeapValidate( _crtheap, 0, pHdr(pUserData) );
}

c++内存管理错误记录