RT0u__inCritical   75 gc/include/private/gc_locks.h      extern GC_word RT0u__inCritical;
RT0u__inCritical   76 gc/include/private/gc_locks.h #    define LOCK() RT0u__inCritical++
RT0u__inCritical   77 gc/include/private/gc_locks.h #    define UNLOCK() RT0u__inCritical--