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Annotation of 43BSD/contrib/icon/operators/eqv.c, revision 1.1.1.1

1.1       root        1: #include "../h/rt.h"
                      2: 
                      3: /*
                      4:  * x === y - test equivalence of x and y.
                      5:  */
                      6: 
                      7: eqv(nargs, arg2, arg1, arg0)
                      8: int nargs;
                      9: struct descrip arg2, arg1, arg0;
                     10:    {
                     11:    DclSave
                     12:    SetBound;
                     13:    DeRef(arg1)
                     14:    DeRef(arg2)
                     15: 
                     16:    /*
                     17:     * Let equiv do all the work, failing if equiv indicates non-equivalence.
                     18:     */
                     19:    if (!equiv(&arg1, &arg2))
                     20:       fail();
                     21: 
                     22:    arg0 = arg2;
                     23:    ClearBound;
                     24:    }
                     25: 
                     26: Opblock(eqv,2,"===")

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