xmlAddPrevSibling  172 lib/common/output_html.c     xmlAddPrevSibling(priv->root->children, head_node);
xmlAddPrevSibling 1256 lib/common/patchset.c                 xmlAddPrevSibling(match_child, child);
xmlAddPrevSibling 1298 lib/common/patchset.c                     xmlAddPrevSibling(match_child, match);