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Annotation of researchv9/libc/gen/gcd.c, revision 1.1.1.1

1.1       root        1: /* The test if(b<0) is inside the loop to avoid anomalies
                      2:    with the most negative integer */
                      3: 
                      4: gcd(a,b)
                      5: register a, b;
                      6: {
                      7:        register t;
                      8:        if(b==0)
                      9:                return(abs(a));
                     10:        for(;;) {
                     11:                if(b<0)
                     12:                        b = -b;
                     13:                t = a % b;
                     14:                if(t==0)
                     15:                        return(b);
                     16:                a = b;
                     17:                b = t;
                     18:        }
                     19: }

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