Function rcudnn_sys::cudaSignalExternalSemaphoresAsync_v2

pub unsafe extern "C" fn cudaSignalExternalSemaphoresAsync_v2(
    extSemArray: *const cudaExternalSemaphore_t, 
    paramsArray: *const cudaExternalSemaphoreSignalParams, 
    numExtSems: c_uint, 
    stream: cudaStream_t
) -> cudaError_t