138 void bt_info(const char *format, ...)  in bt_info()  argument
143 	va_start(args, format);  in bt_info()
145 	vaf.fmt = format;  in bt_info()
154 void bt_warn(const char *format, ...)  in bt_warn()  argument
159 	va_start(args, format);  in bt_warn()
161 	vaf.fmt = format;  in bt_warn()
170 void bt_err(const char *format, ...)  in bt_err()  argument
175 	va_start(args, format);  in bt_err()
177 	vaf.fmt = format;  in bt_err()
199 void bt_dbg(const char *format, ...)  in bt_dbg()  argument
207 	va_start(args, format);  in bt_dbg()
209 	vaf.fmt = format;  in bt_dbg()
219 void bt_warn_ratelimited(const char *format, ...)  in bt_warn_ratelimited()  argument
224 	va_start(args, format);  in bt_warn_ratelimited()
226 	vaf.fmt = format;  in bt_warn_ratelimited()
235 void bt_err_ratelimited(const char *format, ...)  in bt_err_ratelimited()  argument
240 	va_start(args, format);  in bt_err_ratelimited()
242 	vaf.fmt = format;  in bt_err_ratelimited()