Avoid type gen_sctp:open_option() until it actually exists
Avoid type gen_sctp:open_option() until it actually exists

The type's existence is the subject of OTP-11139, which has been
gathering dust since R16B.

http://erlang.org/pipermail/erlang-bugs/2013-September/003765.html

NOMORECOFFEE/otp,ferd/otp,saleyn/otp,mujiatong/otp,mikpe/otp,johanclaesson/otp,mikpe/otp,tuncer/otp,sitexa/otp,haguenau/otp,klarna/otp,potatosalad/otp,psyeugenic/otp,VincentHHL/otp,lucafavatella/otp,riverrun/otp,electricimp/otp,lantti/otp,matwey/otp,msantos/otp,sammoth-wazoku/otp,massemanet/otp,enikki/otp,c-rack/otp,NOMORECOFFEE/otp,potatosalad/otp,bugs-erlang-org/otp,emile/otp,neeraj9/otp,rlipscombe/otp,vladdu/otp,potatosalad/otp,weisslj/otp,jj1bdx/otp,derek121/otp,RaimoNiskanen/otp,massemanet/otp,saleyn/otp,GinjaNinja32/otp,stolen/otp,vinoski/otp,isvilen/otp,emacsmirror/erlang,jinshana/otp,entropiae/otp,enikki/otp,sitexa/otp,sitexa/otp,RGafiyatullin/otp,entropiae/otp,Teino1978-Corp/otp,bjorng/otp,vic/otp,bugs-erlang-org/otp,lrascao/otp,Teino1978-Corp/erlang-otp,mujiatong/otp,marquisthunder/otp,benoitc/otp-1,jemsbhai/otp,GinjaNinja32/otp,awetzel/otp,schlagert/otp,RJ/otp,isvilen/otp,sitexa/otp,vinoski/otp,emile/otp,RichMorin/otp,jemsbhai/otp,weisslj/otp,bernardd/otp,lucafavatella/otp,lrascao/otp,paladim/otp,lemenkov/otp,lemenkov/otp,falkevik/otp,entropiae/otp,Teino1978-Corp/otp,getong/otp,vinoski/otp,ferd/otp,cobusc/otp,vinoski/otp,bernardd/otp,bugs-erlang-org/otp,lantti/otp,platinumthinker/otp,marquisthunder/otp,sdebnath/otp,lightcyphers/otp,psyeugenic/otp,erlang/otp,Teino1978-Corp/otp,enikki/otp,riverrun/otp,lianghaivv/otp,aboroska/otp,basho/otp,vinoski/otp,GinjaNinja32/otp,legoscia/otp,rlipscombe/otp,lucafavatella/otp,msantos/otp,release-project/otp,RGafiyatullin/otp,benoitc/otp-1,emacsmirror/erlang,potatosalad/otp,massemanet/otp,RJ/otp,lrascao/otp,jj1bdx/otp,tuncer/otp,cnbin/otp,lantti/otp,GinjaNinja32/otp,fenollp/otp,paladim/otp,VincentHHL/otp,bsmr-erlang/otp,RJ/otp,sammoth-wazoku/otp,beni55/otp,benoitc/otp-1,marquisthunder/otp,klarna/otp,cnbin/otp,haguenau/otp,sdebnath/otp,lemenkov/otp,jamesruan/otp,mujiatong/otp,palas/otp,dgud/otp,weisslj/otp,sammoth-wazoku/otp,jinshana/otp,c-rack/otp,yangchengjian/otp,rlipscombe/otp,goertzenator/otp,uabboli/otp,lianghaivv/otp,getong/otp,marquisthunder/otp,jemsbhai/otp,erlang/otp,RichMorin/otp,uabboli/otp,Teino1978-Corp/erlang-otp,entropiae/otp,awetzel/otp,platinumthinker/otp,Teino1978-Corp/otp,lhslll/otp,aboroska/otp,riverrun/otp,bsmr-erlang/otp,haguenau/otp,hairyhum/otp,RaimoNiskanen/otp,neeraj9/otp,legoscia/otp,dumbbell/otp,saleyn/otp,bjorng/otp,NOMORECOFFEE/otp,mujiatong/otp,entropiae/otp,johanclaesson/otp,RGafiyatullin/otp,lemenkov/otp,jj1bdx/otp,vic/otp,neeraj9/otp,weisslj/otp,lucafavatella/otp,enikki/otp,jemsbhai/otp,jj1bdx/otp,beni55/otp,uabboli/otp,goertzenator/otp,VincentHHL/otp,awetzel/otp,dgud/otp,msantos/otp,mikpe/otp,kvakvs/otp,lrascao/otp,rlipscombe/otp,emacsmirror/erlang,johanclaesson/otp,sdebnath/otp,electricimp/otp,release-project/otp,RoadRunnr/otp,ferd/otp,schlagert/otp,g-andrade/otp,jj1bdx/otp,erlang/otp,dumbbell/otp,ahmedshafeeq/otp,jinshana/otp,dgud/otp,platinumthinker/otp,tuncer/otp,emacsmirror/erlang,neeraj9/otp,ahmedshafeeq/otp,fenollp/otp,benoitc/otp-1,jj1bdx/otp,jinshana/otp,goertzenator/otp,jemsbhai/otp,weisslj/otp,johanclaesson/otp,RJ/otp,massemanet/otp,bsmr-erlang/otp,platinumthinker/otp,goertzenator/otp,mikpe/otp,marquisthunder/otp,bjorng/otp,bsmr-erlang/otp,dgud/otp,cnbin/otp,vic/otp,beni55/otp,getong/otp,johanclaesson/otp,RoadRunnr/otp,johanclaesson/otp,klarna/otp,legoscia/otp,getong/otp,uabboli/otp,paulcager/otp,bernardd/otp,isvilen/otp,rlipscombe/otp,Teino1978-Corp/otp,msantos/otp,cobusc/otp,yangchengjian/otp,falkevik/otp,ader1990/otp,stolen/otp,klarna/otp,goertzenator/otp,mikpe/otp,enikki/otp,palas/otp,fenollp/otp,fenollp/otp,lemenkov/otp,saleyn/otp,derek121/otp,isvilen/otp,Teino1978-Corp/otp,emile/otp,electricimp/otp,sammoth-wazoku/otp,bernardd/otp,dumbbell/otp,aboroska/otp,lucafavatella/otp,vladdu/otp,lemenkov/otp,GinjaNinja32/otp,theom/otp,cnbin/otp,RichMorin/otp,theom/otp,basho/otp,vladdu/otp,NOMORECOFFEE/otp,matwey/otp,massemanet/otp,jj1bdx/otp,RaimoNiskanen/otp,potatosalad/otp,release-project/otp,benoitc/otp-1,stolen/otp,psyeugenic/otp,lrascao/otp,beni55/otp,bsmr-erlang/otp,paladim/otp,RGafiyatullin/otp,yangchengjian/otp,sdebnath/otp,bjorng/otp,bjorng/otp,RJ/otp,emile/otp,emacsmirror/erlang,neeraj9/otp,basho/otp,ader1990/otp,RGafiyatullin/otp,mujiatong/otp,lrascao/otp,saleyn/otp,derek121/otp,release-project/otp,enikki/otp,weisslj/otp,ader1990/otp,tuncer/otp,jemsbhai/otp,c-rack/otp,emacsmirror/erlang,stolen/otp,bjorng/otp,legoscia/otp,getong/otp,sitexa/otp,paulcager/otp,sammoth-wazoku/otp,derek121/otp,emile/otp,paulcager/otp,mikpe/otp,vladdu/otp,falkevik/otp,lemenkov/otp,erlang/otp,jinshana/otp,aboroska/otp,tuncer/otp,lucafavatella/otp,palas/otp,psyeugenic/otp,theom/otp,isvilen/otp,bjorng/otp,bjorng/otp,hairyhum/otp,RaimoNiskanen/otp,dgud/otp,beni55/otp,ferd/otp,isvilen/otp,cobusc/otp,g-andrade/otp,dumbbell/otp,ferd/otp,ahmedshafeeq/otp,legoscia/otp,paladim/otp,lightcyphers/otp,isvilen/otp,basho/otp,gjaldon/otp,cnbin/otp,platinumthinker/otp,basho/otp,uabboli/otp,awetzel/otp,cnbin/otp,platinumthinker/otp,ferd/otp,benoitc/otp-1,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otp,isvilen/otp,sdebnath/otp,cnbin/otp,mikpe/otp,jinshana/otp,haguenau/otp,erlang/otp,matwey/otp,lianghaivv/otp,marquisthunder/otp,lightcyphers/otp,johanclaesson/otp,neeraj9/otp,erlang/otp,GinjaNinja32/otp,platinumthinker/otp,GinjaNinja32/otp,VincentHHL/otp,msantos/otp,electricimp/otp,Teino1978-Corp/erlang-otp,ferd/otp,awetzel/otp