62     xmlC14NVisibleNsStackPtr ns_rendered;  member
624 		already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);  in xmlC14NProcessNamespacesAxis()
626         	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);  in xmlC14NProcessNamespacesAxis()
651         if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {  in xmlC14NProcessNamespacesAxis()
753 		already_rendered = xmlC14NVisibleNsStackFind(ctx->ns_rendered, ns);  in xmlExcC14NProcessNamespacesAxis()
755     	    	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);  in xmlExcC14NProcessNamespacesAxis()
776 	    if(!xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, ns, ctx)) {  in xmlExcC14NProcessNamespacesAxis()
781     	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, ns, cur);   in xmlExcC14NProcessNamespacesAxis()
797 	    already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, attr->ns, ctx);  in xmlExcC14NProcessNamespacesAxis()
798 	    xmlC14NVisibleNsStackAdd(ctx->ns_rendered, attr->ns, cur);   in xmlExcC14NProcessNamespacesAxis()
819         already_rendered = xmlExcC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default, ctx);  in xmlExcC14NProcessNamespacesAxis()
827         if(!xmlC14NVisibleNsStackFind(ctx->ns_rendered, &ns_default)) {  in xmlExcC14NProcessNamespacesAxis()
1143     xmlC14NVisibleNsStackSave(ctx->ns_rendered, &state);  in xmlC14NProcessElementNode()
1173 	xmlC14NVisibleNsStackShift(ctx->ns_rendered);  in xmlC14NProcessElementNode()
1211     xmlC14NVisibleNsStackRestore(ctx->ns_rendered, &state);  in xmlC14NProcessElementNode()
1447     if (ctx->ns_rendered != NULL) {  in xmlC14NFreeCtx()
1448         xmlC14NVisibleNsStackDestroy(ctx->ns_rendered);  in xmlC14NFreeCtx()
1524     ctx->ns_rendered = xmlC14NVisibleNsStackCreate();  in xmlC14NNewCtx()
1526     if(ctx->ns_rendered == NULL) {  in xmlC14NNewCtx()