PCSTR,PCWSTR,PSTR
P = Pointer 指针
C = Constant 常量
T = Template 根据 _UNICODE 宏判定使用ANSI字符还是宽字符
W = Wide Chararacter 宽字符
RD,DWORD,LPVOID,UINT
WORD -> unsigned short
DWORD -> unsigned long
LPVOID -> void *
UINT -> unsigned int