* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
static char sccsid
[] = "@(#)strcmpn.c 4.2 (Berkeley) %G%";
* Compare strings (at most n bytes): s1>s2: >0 s1==s2: 0 s1<s2: <0
while (--n
>= 0 && *s1
== *s2
++)
return(n
<0 ? 0 : *s1
- *--s2
);