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