Function safe_add

src/utils/md5.ts:151–156

(x: number, y: number)

 * to work around bugs in some JS interpreters.
 */
function safe_add (x: number, y: number)
{
  const lsw = (x & 0xFFFF) + (y & 0xFFFF);
  const msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}
 
 
/*