Function cudnn_sys::cudnnActivationBackward

pub unsafe extern "C" fn cudnnActivationBackward(
    handle: cudnnHandle_t, 
    mode: cudnnActivationMode_t, 
    alpha: *const c_void, 
    srcDesc: cudnnTensorDescriptor_t, 
    srcData: *const c_void, 
    srcDiffDesc: cudnnTensorDescriptor_t, 
    srcDiffData: *const c_void, 
    destDesc: cudnnTensorDescriptor_t, 
    destData: *const c_void, 
    beta: *const c_void, 
    destDiffDesc: cudnnTensorDescriptor_t, 
    destDiffData: *mut c_void
) -> cudnnStatus_t