rotateLeft        619 lib/pdf/xpdf/Decrypt.cc   return b + rotateLeft((a + ((b & c) | (~b & d)) + Xk + Ti), s);
rotateLeft        624 lib/pdf/xpdf/Decrypt.cc   return b + rotateLeft((a + ((b & d) | (c & ~d)) + Xk + Ti), s);
rotateLeft        629 lib/pdf/xpdf/Decrypt.cc   return b + rotateLeft((a + (b ^ c ^ d) + Xk + Ti), s);
rotateLeft        634 lib/pdf/xpdf/Decrypt.cc   return b + rotateLeft((a + (c ^ (b | ~d)) + Xk + Ti), s);