square.x

来自「《UNIX进程间通信》中的代码」· X 代码 · 共 14 行

struct square_in {		/* input (argument) */
  long	arg1;
};

struct square_out {		/* output (result) */
  long	res1;
};

program SQUARE_PROG {
    version SQUARE_VERS {
	square_out	SQUAREPROC(square_in) = 1; /* procedure number = 1 */
    } = 1;				/* version number */
} = 0x31230000;			/* program number */