Thank you very much for reply.
That issue was related to setting library path. That worked long back.sorry for late update.

Hello Espressif, I am working on ESP32-EVB olimex board with msys32 environment on windows, example codes of Ethernet and wifi worked on board. Now I need to use Ethernet to WiFi data forwarding demo code( https://github.com/espressif/esp-iot-solution/tree/master/examples/eth2wifi) for our applicati...