c++代码变量前面加个^是什么意思

Question

WSABUF = packed record
len: ULONG; { the length of the buffer }
buf: PChar; { the pointer to the buffer }
end { WSABUF };

PWSABUF = ^WSABUF;
LPWSABUF = PWSABUF;

WSABUFArray = array of WSABUF;

PInteger = ^Integer;
PUShort = ^USHORT;
哪位前辈给帮忙解释下上面代码的意思，在此感谢！

Answer 1

“^”是异或运算符，PInteger = ^Integer;等价于PInteger = PInteger^Integer;

Answer 2

你确定这是C++? →_→

Answer 3

怎么会把这当成c++代码，这一点都不像c++代码啊……