+#include <ucw/string.h>
+
+#ifdef CONFIG_UCW_CLEAN_ABI
+#define stk_array_join ucw_stk_array_join
+#define stk_array_len ucw_stk_array_len
+#define stk_fsize_internal ucw_stk_fsize_internal
+#define stk_hexdump_internal ucw_stk_hexdump_internal
+#define stk_printf_internal ucw_stk_printf_internal
+#define stk_vprintf_internal ucw_stk_vprintf_internal
+#endif