strlen.c,v

来自「用TCPIP进行网际互联源码」· C,V 代码 · 共 41 行

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date	97.09.21.19.27.40;	author dls;	state Dist;
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@pre-3e code
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text
@/*
 * Returns the number of
 * non-NULL bytes in string argument.
 */

strlen(s)
register char *s;
{
	register n;

	n = 0;
	while (*s++)
		n++;

	return(n);
}
@