Removed declaration of nonexistent function fuibyte().
Removed declaration of nonexistent function fuibyte().

Sorted some declarations.

Fixed missing __P(())'s.

Removed `timeout_func_t (pointer to timeout function) typedef.  It was
mainly used in bogus casts.  The more useful `timeout_t' (timeout function)
typedef should be used instead.

Cleaned up callout declarations and comments.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase