Function rcudnn_sys::cudnnDropoutBackward

pub unsafe extern "C" fn cudnnDropoutBackward(
    handle: cudnnHandle_t, 
    dropoutDesc: cudnnDropoutDescriptor_t, 
    dydesc: cudnnTensorDescriptor_t, 
    dy: *const c_void, 
    dxdesc: cudnnTensorDescriptor_t, 
    dx: *mut c_void, 
    reserveSpace: *mut c_void, 
    reserveSpaceSizeInBytes: usize
) -> cudnnStatus_t