xmlRelaxNGIsNullable 3390 third_party/libxml/src/relaxng.c             ret = xmlRelaxNGIsNullable(define->content);
xmlRelaxNGIsNullable 3406 third_party/libxml/src/relaxng.c                     ret = xmlRelaxNGIsNullable(list);
xmlRelaxNGIsNullable 3420 third_party/libxml/src/relaxng.c                     ret = xmlRelaxNGIsNullable(list);
xmlRelaxNGIsNullable 4105 third_party/libxml/src/relaxng.c     is_nullable = xmlRelaxNGIsNullable(def);