C++程序  |  12行  |  285 B

#include <sys/cdefs.h>
/* __FBSDID("$FreeBSD: src/lib/msun/src/s_lroundl.c,v 1.1 2005/04/08 01:24:08 das Exp $"); */

#define type		long double
#define	roundit		roundl
#define dtype		long
#define	DTYPE_MIN	LONG_MIN
#define	DTYPE_MAX	LONG_MAX
#define	fn		lroundl

#include "s_lround.c"