Fix building on win32/vs7
Fix building on win32/vs7

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