header_node       500 lib/common/output_html.c     htmlNodePtr header_node;
header_node       505 lib/common/output_html.c     header_node = pcmk__xe_create(NULL, name);
header_node       515 lib/common/output_html.c         crm_xml_add(header_node, key, value);
header_node       518 lib/common/output_html.c     extra_headers = g_slist_append(extra_headers, header_node);