Variables starting with `y' in quake1

• ycenter Quake/r_main.c:70
• yOrigin Quake/r_local.h:113
• y_root Quake/in_sun.c:62
• y_root_old Quake/in_sun.c:63
• yscale Quake/r_main.c:71
• yscaleinv Quake/r_main.c:72
• yscaleshrink Quake/r_main.c:73
• ystart Quake/d_polyse.c:85