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Annotation of 42BSD/usr.lib/libF77/r_sign.c, revision 1.1.1.1

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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