@substrate-system/bittorrent-protocol/dist/index.min.js

Simple, robust, BitTorrent peer wire protocol implementation

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this},"iadd"),o.prototype.add=n(function(t){var r;return t.negative!==0&&this.negative===0?(t.negative=0,r=this.sub(t),t.negative^=1,r):t.negative===0&&this.negative!==0?(this.negative=0,r=t.sub(this),this.negative=1,r):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},"add"),o.prototype.isub=n(function(t){if(t.negative!==0){t.negative=0;var r=this.iadd(t);return t.negative=1,r._normSign()}else if(this.negative!==0)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var i=this.cmp(t);if(i===0)return this.negative=0,this.length=1,this.words[0]=0,this;var a,s;i>0?(a=this,s=t):(a=t,s=this);for(var p=0,v=0;v<s.length;v++)r=(a.words[v]|0)-(s.words[v]|0)+p,p=r>>26,this.words[v]=r&67108863;for(;p!==0&&v<a.length;v++)r=(a.words[v]|0)+p,p=r>>26,this.words[v]=r&67108863;if(p===0&&v<a.length&&a!==this)for(;v<a.length;v++)this.words[v]=a.words[v];return this.length=Math.max(this.length,v),a!==this&&(this.negative=1),this.strip()},"isub"),o.prototype.sub=n(function(t){return this.clone().isub(t)},"sub");function x(c,t,r){r.negative=t.negative^c.negative;var i=c.length+t.length|0;r.length=i,i=i-1|0;var a=c.words[0]|0,s=t.words[0]|0,p=a*s,v=p&67108863,h=p/67108864|0;r.words[0]=v;for(var e=1;e<i;e++){for(var f=h>>>26,A=h&67108863,k=Math.min(e,t.length-1),I=Math.max(0,e-c.length+1);I<=k;I++){var N=e-I|0;a=c.words[N]|0,s=t.words[I]|0,p=a*s+A,f+=p/67108864|0,A=p&67108863}r.words