swap64 static method

int swap64(int value)

Swap bytes for 64-bit value

• value: The 64-bit value to swap bytes for Returns the value with swapped bytes

Implementation

static int swap64(int value) {
  return ((value & 0xFF) << 56) |
      ((value & 0xFF00) << 40) |
      ((value & 0xFF0000) << 24) |
      ((value & 0xFF000000) << 8) |
      ((value >> 8) & 0xFF000000) |
      ((value >> 24) & 0xFF0000) |
      ((value >> 40) & 0xFF00) |
      ((value >> 56) & 0xFF);
}