HIST_FIELD_FL_SYM
else if (hist_field->flags & HIST_FIELD_FL_SYM)
*flags |= HIST_FIELD_FL_SYM;
HIST_FIELD_FL_SYM | HIST_FIELD_FL_SYM_OFFSET |
} else if (key_field->flags & HIST_FIELD_FL_SYM) {