How to load Custom Plugin dynamic library into triton on windows

On Linux, if we want to make the custom layers available to Triton, the TensorRT custom layer implementations must be compiled into one or more shared libraries which must then be loaded into Triton using LD_PRELOAD. for example,
$ LD_PRELOAD=libtrtcustom.so tritonserver --model-repository=/tmp/models …
But on windows, how to do it easily?