SEEN_LCDFILTER    747 src/xsettings.c               settings->seen |= SEEN_LCDFILTER;
SEEN_LCDFILTER    753 src/xsettings.c                 settings->seen &= ~SEEN_LCDFILTER;
SEEN_LCDFILTER    869 src/xsettings.c   if ((settings->seen & SEEN_LCDFILTER) != 0