Function torch::THCharTensor_topk

pub unsafe extern "C" fn THCharTensor_topk(
    rt_: *mut THCharTensor, 
    ri_: *mut THLongTensor, 
    t: *mut THCharTensor, 
    k: c_long, 
    dim: c_int, 
    dir: c_int, 
    sorted: c_int
)