Make in and out circular buffers actually work.
Make in and out circular buffers actually work.

abooij/wayland,jonnylamb/weston,Fantu/compositor-spice,mchalupa/wayland,sir-murray/weston,Tarnyko/weston-xdg_surface_present,bitfactor/wayland,udoprog/weston,xorgy/weston,abooij/wayland,tulcod/wayland,mchalupa/wayland,bitfactor/wayland,Gnurou/weston,sir-murray/wayland,Fantu/compositor-spice,sir-murray/weston,krezovic/weston,giucam/weston,eyolfson/wayland,eyolfson/wayland,Gnurou/weston,bitfactor/wayland,giucam/weston,mchalupa/weston,Tarnyko/weston-xdg_surface_present,eyolfson/weston,kwm81/weston,sir-murray/wayland,mchalupa/wayland,xorgy/weston,eyolfson/wayland,tulcod/wayland,krezovic/weston,jonnylamb/weston,tulcod/wayland,udoprog/weston,abooij/wayland,sir-murray/wayland,Fantu/compositor-spice,kwm81/weston,eyolfson/weston,mchalupa/weston