I'm converting an application from V3.1.3 to V4
There are 2 different files sntp.h
/home/esp32/esp-idf/components/lwip/include/apps/sntp/sntp.h
/home/esp32/esp-idf/components/lwip/lwip/src/include/lwip/apps/sntp.h
Looks like my app uses 2nd.
Any advice, what to do ?