62     xmlC14NVisibleNsStackPtr ns_rendered;  member
627 		already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);  in xmlC14NProcessNamespacesAxis()
629         	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);  in xmlC14NProcessNamespacesAxis()
654         if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {  in xmlC14NProcessNamespacesAxis()
756 		already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);  in xmlExcC14NProcessNamespacesAxis()
758     	    	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);  in xmlExcC14NProcessNamespacesAxis()
779 	    if(!xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, ns, ctx)) {  in xmlExcC14NProcessNamespacesAxis()
784     	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);   in xmlExcC14NProcessNamespacesAxis()
800 	    already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, attr->ns, ctx);  in xmlExcC14NProcessNamespacesAxis()
801 	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, attr->ns, cur);   in xmlExcC14NProcessNamespacesAxis()
822         already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default, ctx);  in xmlExcC14NProcessNamespacesAxis()
830         if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {  in xmlExcC14NProcessNamespacesAxis()
1439     xmlC14NVisibleNsStackSave(ctx->ns_rendered, &state);  in xmlC14NProcessElementNode()
1469 	xmlC14NVisibleNsStackShift(ctx->ns_rendered);  in xmlC14NProcessElementNode()
1507     xmlC14NVisibleNsStackRestore(ctx->ns_rendered, &state);  in xmlC14NProcessElementNode()
1743     if (ctx->ns_rendered != NULL) {  in xmlC14NFreeCtx()
1744         xmlC14NVisibleNsStackDestroy(ctx->ns_rendered);  in xmlC14NFreeCtx()
1821     ctx->ns_rendered = xmlC14NVisibleNsStackCreate();  in xmlC14NNewCtx()
1823     if(ctx->ns_rendered == NULL) {  in xmlC14NNewCtx()