localhost ~ # equery l | grep proto

x11-proto/bigreqsproto-1.0.2
x11-proto/compositeproto-0.3.1
x11-proto/damageproto-1.0.3
x11-proto/dmxproto-2.2.2
x11-proto/evieext-1.0.2
x11-proto/fixesproto-4.0
x11-proto/fontcacheproto-0.1.2
x11-proto/fontsproto-2.0.2
x11-proto/glproto-1.4.6_alpha20060317
x11-proto/glproto-1.4.8
x11-proto/inputproto-1.3.2
x11-proto/kbproto-1.0.3
x11-proto/printproto-1.0.3
x11-proto/randrproto-1.1.2
x11-proto/recordproto-1.13.2
x11-proto/renderproto-0.9.2
x11-proto/resourceproto-1.0.2
x11-proto/scrnsaverproto-1.1.0
x11-proto/trapproto-3.4.3
x11-proto/videoproto-2.2.2
x11-proto/xcmiscproto-1.1.2
x11-proto/xextproto-7.0.2
x11-proto/xf86bigfontproto-1.1.2
x11-proto/xf86dgaproto-2.0.2
x11-proto/xf86driproto-2.0.3
x11-proto/xf86miscproto-0.9.2
x11-proto/xf86rushproto-1.1.2
x11-proto/xf86vidmodeproto-2.2.2
x11-proto/xineramaproto-1.1.2
x11-proto/xproto-7.0.8