__WARN_printf
#define __WARN_printf(taint, fmt, arg...) \
#define __WARN_printf(taint, fmt, arg...) \
#define __WARN_printf(taint, arg...) do { \
#define __WARN_printf(taint, arg...) do { \
#define __WARN_printf(arg...) do { fprintf(stderr, arg); } while (0)