ESP32 compile time error

[TrailBee47]

Hi,
I tried to used your library while porting code that was using littleFS in esp8266 to ESP32 and it gave me this error
LITTLEFS.cpp:111:21: error: 'disableCore0WDT' was not declared in this scope
disableCore0WDT();

/Documents/Arduino/libraries/LITTLEFS-master/src/LITTLEFS.cpp:111:21: error: 'disableCore0WDT' was not declared in this scope
disableCore0WDT();
^
/Documents/Arduino/libraries/LITTLEFS-master/src/LITTLEFS.cpp:113:20: error: 'enableCore0WDT' was not declared in this scope
enableCore0WDT();

how do I resolve this?