Remove the declaration of logl(). The relevant bits haven't been committed yet, but the declaration leaked in when I added nan() and friends.
Remove the declaration of logl(). The relevant bits haven't been
committed yet, but the declaration leaked in when I added nan() and
friends.

Reported by:	pav

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