XOR(IEXP1,IEXP2) (INTEGER)

 Function
  Calculate the bitwise XOR (eXclusive OR) of two integer arguments.

 Syntax
  XOR(iexp1,iexp2)

   iexp1 = Any integer expression.
   iexp2 = Any integer expression.

 Return Type & Value
  INTEGER
  Returns the bitwise XOR of iexp1 and iexp2.

 Remarks
  This function may be used to toggle selected bits in an integer
  expression by XORing the expression with a mask that has the bits to
  toggle set to 1 and the bits to ignore set to 0.

 Examples
  ' Toggle the bits in the low byte
  PRINTLN XOR(1248h,00FFh)
  ' Toggle a flag
  INTEGER flag
  LET flag = XOR(flag,1)