Log Message:
Simplify previous. We don't need to call getrawpartition() to find out
whether to use /dev/rcd0c or /dev/rcd0d; we can just try both. This
avoids needing libutil in libcdda_interface.so. Fixes broken build of
mplayer (and others?) without needing a recursive revbump as adding
libutil would have. PKGREVISION++ (now 8).