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Annotation of coherent/b/lib/libc/gen/old/strncmp.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Coherent Library
        !             3:  * Compare up to n chars of strings
        !             4:  * Does UNSIGNED compare (which is both reasonable and portable)
        !             5:  */
        !             6: 
        !             7: int
        !             8: strncmp(p, q, n)
        !             9: register unsigned char *p, *q;
        !            10: register int   n;
        !            11: {
        !            12:        while (--n >= 0) {
        !            13:                if (*p != *q)
        !            14:                        return (*p - *q);
        !            15:                else if (*p == '\0')
        !            16:                        break;
        !            17:                p++;
        !            18:                q++;
        !            19:        }
        !            20:        return (0);
        !            21: }

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