update steps to build C library on Windows
update steps to build C library on Windows
Eclo/azure-iot-sdks,Eclo/azure-iot-sdks,Eclo/azure-iot-sdks,Eclo/azure-iot-sdks,Eclo/azure-iot-sdks,Eclo/azure-iot-sdks,Eclo/azure-iot-sdks,Eclo/azure-iot-sdks,Eclo/azure-iot-sdks