posix: add IPPROTO_* bindings
posix: add IPPROTO_* bindings

frida/vala,spidermonkdust/vala,GNOME/vala,rvu95/vala,spidermonkdust/vala,frida/vala,frida/vala,frida/vala,GNOME/vala,rvu95/vala,spidermonkdust/vala,rvu95/vala,GNOME/vala,GNOME/vala,frida/vala