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Annotation of coherent/b/lib/libc/gen/i8086/l3tol.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Convert an array of filesystem 3 byte
        !             3:  * numbers to longs. This routine, unlike the old one,
        !             4:  * is independent of the order of bytes in a long.
        !             5:  * Bytes have 8 bits, though.
        !             6:  */
        !             7: l3tol(lp, cp, nl)
        !             8: register long *lp;
        !             9: register unsigned char *cp;
        !            10: register unsigned nl;
        !            11: {
        !            12:        register long l;
        !            13: 
        !            14:        if (nl != 0) {
        !            15:                do {
        !            16:                        l  = (long)cp[0] << 16;
        !            17:                        l |= (long)cp[1];
        !            18:                        l |= (long)cp[2] << 8;
        !            19:                        cp += 3;
        !            20:                        *lp++ = l;
        !            21:                } while (--nl);
        !            22:        }
        !            23: }

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