rang4.c

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· C语言 代码 · 共 19 行

/* Copyright (c) 1979 Regents of the University of California */

static char sccsid[] = "@(#)RANG4.c 1.4 11/12/82";

char ERANG[] = "Value of %D is out of range\n";

long
RANG4(value, lower, upper)
	long	value;
	long	lower;
	long	upper;
{
	if (value < lower || value > upper) {
		ERROR(ERANG, value);
		return;
	}
	return	value;
}