Variables starting with `u' in quakeworld/client

• u quakeworld/client/r_drawa.s:149
• u0 quakeworld/client/r_drawa.s:153
• ubasestep quakeworld/client/d_edge.c:29
• u_check quakeworld/client/r_drawa.s:148
• uiWheelMessage quakeworld/client/in_win.c:49
• up quakeworld/client/pmove.c:34
• used quakeworld/client/bspfile.h:167
• UseDisplay quakeworld/client/vid_svgalib.c:72
• UseKeyboard quakeworld/client/gl_vidlinux.c:71
• UseMouse quakeworld/client/gl_vidlinux.c:70
• u_step quakeworld/client/r_drawa.s:149