teensy-core-4.1/teensy3/serialEvent5.cpp

#include <Arduino.h>
#include "HardwareSerial.h"
#ifdef HAS_KINETISK_UART4
void serialEvent5() __attribute__((weak));
void serialEvent5() {}		// No use calling this so disable if called...
uint8_t _serialEvent5_default PROGMEM = 1;
#endif