memset.c

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· C语言 代码 · 共 18 行

/*	@(#)memset.c	1.1	*/
/*LINTLIBRARY*/
/*
 * Set an array of n chars starting at sp to the character c.
 * Return sp.
 */
char *
memset(sp, c, n)
register char *sp, c;
register int n;
{
	register char *sp0 = sp;

	while (--n >= 0)
		*sp++ = c;
	return (sp0);
}