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