C# (CSharp) png_rw Examples

Example #1

 public static extern void png_set_read_fn(IntPtr read_ptr, IntPtr read_io_ptr, [MarshalAs(UnmanagedType.FunctionPtr)] png_rw read_data_fn);

Example #2

 public static extern void png_set_write_fn(IntPtr write_ptr, IntPtr write_io_ptr,
                                            [MarshalAs(UnmanagedType.FunctionPtr)] png_rw write_data_fn,
                                            [MarshalAs(UnmanagedType.FunctionPtr)] png_flush output_flush_fn);