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.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]);

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