Make ssr datastructures cpattern and rpattern public
Make ssr datastructures cpattern and rpattern public

JasonGross/coq,silene/coq,silene/coq,JasonGross/coq,ejgallego/coq,Zimmi48/coq,coq/coq,Zimmi48/coq,coq/coq,Zimmi48/coq,ejgallego/coq,coq/coq,ejgallego/coq,coq/coq,SkySkimmer/coq,SkySkimmer/coq,JasonGross/coq,silene/coq,Zimmi48/coq,SkySkimmer/coq,ejgallego/coq,SkySkimmer/coq,JasonGross/coq