问题描述
据我所知，是C的 SecureZeroMemory 功能
WinnNT.h＆GT;的功能实现在中所定义。为 RtlSecureZeroMemory 函数
I understand there is a SecureZeroMemory function in C.The function implementation is defined in <WinnNT.h> as RtlSecureZeroMemory function.
QNS：如何能 SecureZeroMemory 在德尔福使用？难道德尔福发布包含函数库？我用Delphi 7 Windows.pas 只有 ZeroMemory 而不是 SecureZeroMemory 。
QNS: How can SecureZeroMemory be used in Delphi? Did Delphi release a library that contains that function? I'm using Delphi 7. Windows.pas only has ZeroMemory but not SecureZeroMemory.
推荐答案
据我了解，之间的唯一区别 ZeroMemory 和 SecureZeroMemory 是 SecureZeroMemory 实现为内联函数，确保其不会被编译器优化掉了。
As far as I understand, the only difference between ZeroMemory and SecureZeroMemory is SecureZeroMemory is implemented as an inline function, ensuring it won't be optimised out by the compiler.
我不认为德尔福进行编译器优化的同一水平，所以 ZeroMemory 通话不应该被优化掉了。
I don't think Delphi performs the same level of compiler optimisation, so ZeroMemory calls shouldn't be optimised out.
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