add macros for spinlockinit, spinlockmgr to build for MULTIPROCESSOR or LOCKDEBUG
add macros for spinlockinit, spinlockmgr to build for MULTIPROCESSOR
or LOCKDEBUG

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars