Similar to 共用体

Run-time type information

Data stream

Active Template Library

C++14

Embedded GLIBC

Ccache

CERT Coding Standards

LLVM

The Portland Group

Pro*C

Sizeof

Typedef

Operators in C and C++

Function prototype

Comma operator

Header file

Undefined behavior

Wide character

Data type

FIFO (computing and electronics)

LIFO