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Annotation of coherent/b/lib/libc/gen/i8086/l3tol.c, revision 1.1.1.1

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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