src/main/java/wyfs/io/BinaryOutputStream.java
public void write_u32(int w) throws IOException {
		write_u8((w >> 24) & 0xFF);
		write_u8((w >> 16) & 0xFF);
		write_u8((w >> 8) & 0xFF);
		write_u8(w & 0xFF);
	}
public void write_u32(int w) throws IOException {
		write_u8((w >> 24) & 0xFF);
		write_u8((w >> 16) & 0xFF);
		write_u8((w >> 8) & 0xFF);
		write_u8(w & 0xFF);
	}
Write an unsigned integer value using 32bits using a big-endian encoding.

@param w
@throws IOException