__cdecl * _PVFV代表什么？ [英] What does __cdecl *_PVFV stands for?

问题描述

嗨朋友们，

我实际上在Visual C ++中学习了一些新东西，我在其中一个文件中遇到了代码。

Hi Friends,
I was actually lerning some new stuffs in Visual C++ and I come across a code in one of the file.

typedef void (__cdecl *_PVFV)(void);

我明白代码是MSVC ++特定的，我必须看一些好的预订，但暂时，请您就_PVFV是什么给我一个满意的答案？我也看了_PIFV ......请帮我解决这个问题....我将非常感谢你。



有问候

Tushar Srivastava

I understand that the code is MSVC++ specific and I have to look at some good book but for the time being, can you please provide me with a satisfactory answer about what the _PVFV is? I also have looked at _PIFV... Please help me regarding this.... I will be vey much thank ful to you.

With Regards
Tushar Srivastava

推荐答案

这是一个函数指针宣言。 typedef void（* _PVFV）（void）; 将 _PVFV 定义为函数指针类型。 __ cdecl 关键字用于定义函数的调用约定以使用C 调用惯例 [ ^ ]。

This is a function pointer declaration. typedef void (*_PVFV)(void); defines _PVFV as a function pointer type. The __cdecl keyword is there to define the calling convention of the function to use C calling convention[^].

函数指针 typedef s可能看起来有点'深奥'。你可能会发现有趣的这个 Stack Overflow 问题：了解C中函数指针的typedef：示例，提示和技巧，请 [ ^ ]

Function pointer typedefs may look a bit 'esoteric'. You may find interesting this Stack Overflow question: "Understanding typedefs for function pointers in C: Examples, hints and tips, please"[^]

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