src/libpcp/src/auxserver.c: fixup for non-secure socket builds
src/libpcp/src/auxserver.c: fixup for non-secure socket builds

If we don't have secure sockets, then secureserver.c is not included
in the build, so we need to provide stubs for a couple of locking
routines that are otherwise in secureserver.c and called from locks.c.

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp