function EDGETRIGGER() {

    EDGETRIGGER.prototype.internal = function EDGETRIGGER() {
        this.edge = 1;
        var model = scicos_model();
        model.sim = list(new ScilabString(["edgetrig"]), new ScilabDouble([4]));
        model.in = new ScilabDouble([1]);
        model.out = new ScilabDouble([1]);
        model.in2 = new ScilabDouble([1]);
        model.out2 = new ScilabDouble([1]);
        model.intyp = new ScilabDouble([1]);
        model.outtyp = new ScilabDouble([1]);
        model.dstate = new ScilabDouble([0]);
        model.nzcross = new ScilabDouble([1]);
        model.ipar = new ScilabDouble([this.edge]);
        model.blocktype = new ScilabString(["c"]);
        model.dep_ut = new ScilabBoolean([true, false]);

        var exprs = new ScilabString([this.edge]);
        var gr_i = new ScilabString(["xstringb(orig(1),orig(2),"EDGETRIGGER",sz(1),sz(2));"]);
        var block = standard_define(new ScilabDouble([3, 2]), model, exprs, gr_i);
        block.graphics.style = new ScilabString(["EDGETRIGGER"]);
        return block;
    }
}