Function readInt16BE

lib/internal/buffer.js:507–516

(buf, offset = 0)

}

function readInt16BE(buf, offset = 0) {
  validateNumber(offset, 'offset');
  const first = buf[offset];
  const last = buf[offset + 1];
  if (first === undefined || last === undefined)
    boundsError(offset, buf.length - 2);

  const val = first * 2 ** 8 + last;
  return val | (val & 2 ** 15) * 0x1fffe;
}

// Read floats
function readFloatBackwards(offset = 0) {