A name which is a holdover from an ancient assembly language instruction (这个名字是古老的汇编语言指令的延续) 。
2.
The function - calling interface is very simple , and assembly language instructions can be embedded within c code , so linking in separate assembly - language modules is not necessary 函数调用接口非常简单,而且汇编语言指令还能内嵌到c代码中,所以,不需要连接独立的汇编模块。