Fix the missing returns in C++ wrapper
Fix the missing returns in C++ wrapper

nviennot/libssh,wangshawn/libssh,nviennot/libssh,Distrotech/libssh,elastichosts/libssh,substack/libssh,pouete/libssh,miloj/libssh-v0.5,mwgoldsmith/libssh,taikoo/libssh,robxu9/libssh,rofl0r/libssh,substack/libssh,substack/libssh,wangshawn/libssh,jahrome/libssh,bigcat26/libssh-mod,Distrotech/libssh,DouglasHeriot/libssh,jt1/honeypot-libssh,mwgoldsmith/libssh,jahrome/libssh,bigcat26/libssh-mod,kedazo/libssh,jt1/honeypot-libssh,nviennot/libssh,elastichosts/libssh,bigcat26/libssh-mod,mwgoldsmith/libssh,taikoo/libssh,rofl0r/libssh,mwgoldsmith/ssh,mwgoldsmith/ssh,Distrotech/libssh,rofl0r/libssh,DouglasHeriot/libssh,pouete/libssh,jt1/honeypot-libssh,jahrome/libssh,nviennot/libssh,bigcat26/libssh-mod,wangshawn/libssh,jt1/honeypot-libssh,miloj/libssh-v0.5,robxu9/libssh,miloj/libssh-v0.5,mwgoldsmith/libssh,pouete/libssh,miloj/libssh-v0.5,sebadoom/libssh,mwgoldsmith/ssh,robxu9/libssh,DouglasHeriot/libssh,rofl0r/libssh,robxu9/libssh,pouete/libssh,wangshawn/libssh,sebadoom/libssh,taikoo/libssh,taikoo/libssh,elastichosts/libssh,kedazo/libssh,sebadoom/libssh,jahrome/libssh,sebadoom/libssh,Distrotech/libssh,kedazo/libssh,substack/libssh,kedazo/libssh,DouglasHeriot/libssh,mwgoldsmith/ssh