Module 311564

function(e){"use strict";e.exports=function(e,t){var n,i,r,s,a,o,l,u,c,d,_,h,f,p,E,m,g,A,I,T,S,y,N,v,C;n=e.state,i=e.next_in,v=e.input,r=i+(e.avail_in-5),s=e.next_out,C=e.output,a=s-(t-e.avail_out),o=s+(e.avail_out-257),l=n.dmax,u=n.wsize,c=n.whave,d=n.wnext,_=n.window,h=n.hold,f=n.bits,p=n.lencode,E=n.distcode,m=(1<<n.lenbits)-1,g=(1<<n.distbits)-1;i:do for(f<15&&(h+=v[i++]<<f,f+=8,h+=v[i++]<<f,f+=8),A=p[h&m];;){if(h>>>=I=A>>>24,f-=I,0==(I=A>>>16&255))C[s++]=65535&A;else if(16&I)for(T=65535&A,(I&=15)&&(f<I&&(h+=v[i++]<<f,f+=8),T+=h&(1<<I)-1,h>>>=I,f-=I),f<15&&(h+=v[i++]<<f,f+=8,h+=v[i++]<<f,f+=8),A=E[h&g];;){if(h>>>=I=A>>>24,f-=I,16&(I=A>>>16&255)){if(S=65535&A,f<(I&=15)&&(h+=v[i++]<<f,(f+=8)<I&&(h+=v[i++]<<f,f+=8)),(S+=h&(1<<I)-1)>l){e.msg="invalid distance too far back",n.mode=30;break i}if(h>>>=I,f-=I,S>(I=s-a)){if((I=S-I)>c&&n.sane){e.msg="invalid distance too far back",n.mode=30;break i}if(y=0,N=_,0===d){if(y+=u-I,I<T){T-=I;do C[s++]=_[y++];while(--I);y=s-S,N=C}}else if(d<I){if(y+=u+d-I,(I-=d)<T){T-=I;do C[s++]=_[y++];while(--I);if(y=0,d<T){T-=I=d;do C[s++]=_[y++];while(--I);y=s-S,N=C}}}else if(y+=d-I,I<T){T-=I;do C[s++]=_[y++];while(--I);y=s-S,N=C}for(;T>2;)C[s++]=N[y++],C[s++]=N[y++],C[s++]=N[y++],T-=3;T&&(C[s++]=N[y++],T>1&&(C[s++]=N[y++]))}else{y=s-S;do C[s++]=C[y++],C[s++]=C[y++],C[s++]=C[y++],T-=3;while(T>2);T&&(C[s++]=C[y++],T>1&&(C[s++]=C[y++]))}}else if((64&I)==0){A=E[(65535&A)+(h&(1<<I)-1)];continue}else{e.msg="invalid distance code",n.mode=30;break i}break}else if((64&I)==0){A=p[(65535&A)+(h&(1<<I)-1)];continue}else if(32&I){n.mode=12;break i}else{e.msg="invalid literal/length code",n.mode=30;break i}break}while(i<r&&s<o);i-=T=f>>3,f-=T<<3,h&=(1<<f)-1,e.next_in=i,e.next_out=s,e.avail_in=i<r?5+(r-i):5-(i-r),e.avail_out=s<o?257+(o-s):257-(s-o),n.hold=h,n.bits=f}}