to make the code more C89-friendly.

Timothy B. Terriberry authored 17 years ago and Jean-Marc Valin committed 17 years ago

When rng starts out 0x80000000, this can cause an extra zero byte to be written
 to the stream.

to build

enough.

input data across all registers)

the recursive definition of ncwrs instead of computing it from scratch
every time.

fully understand why that works!

that the passed size parameter is not < 56.