* This is a small, fast and efficient software implementation of a 16-bit
* Linear Feedback Shift Register (LFSR). It uses the Galois method to perform
* the exclusive OR operations in parallel for improved performance over the
- * standard, or Fibonacci, method. The algorithm also skips the exlusive or
- * operations if it doesn't need to do them, though on this uC the branch may
- * not generate a net performance increase over doing the exclusive or
- * operations every time.
- *
- * After rng returns, RNGLO and RNGHI contain the updated 16-bit random number.
- * RNGLO will contain a value $01-$FF, RNGHI will contain $00-$FF.
+ * standard, or Fibonacci, method.
*
* @author R. Steve McKown <rsmckown@gmail.com>
*/