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Annotation of 42BSD/usr.lib/libF77/r_sign.c, revision 1.1

1.1     ! root        1: /*
        !             2:  *     "@(#)r_sign.c   1.1"
        !             3:  */
        !             4: 
        !             5: double r_sign(a,b)
        !             6: float *a, *b;
        !             7: {
        !             8: float x;
        !             9: x = (*a >= 0 ? *a : - *a);
        !            10: return( *b >= 0 ? x : -x);
        !            11: }

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