Function nifpga_sys::client_function_call

pub unsafe extern "C" fn client_function_call(
    session: u32, 
    group: u32, 
    functionId: u32, 
    inBuffer: *const c_void, 
    inBufferSize: size_t, 
    outBuffer: *mut c_void, 
    outBufferSize: size_t
) -> i32