Symbol: maskcolors
usr/src/uts/common/fs/zfs/lua/lgc.c
60
(gch(x)->marked = cast_byte((gch(x)->marked & maskcolors) | luaC_white(g)))
usr/src/uts/common/fs/zfs/lua/lgc.c
730
toclear = maskcolors; /* clear all color bits + old bit */