_FileRuneEntry
_FileRuneEntry *ct = NULL;
_FileRuneEntry *lo = NULL;
_FileRuneEntry *up = NULL;
runetype_ext_ranges = (_FileRuneEntry *)variable;
maplower_ext_ranges = (_FileRuneEntry *)variable;
mapupper_ext_ranges = (_FileRuneEntry *)variable;
_FileRuneEntry *frr;
_FileRuneEntry *runetype_ext_ranges;
_FileRuneEntry *maplower_ext_ranges;
_FileRuneEntry *mapupper_ext_ranges;