THREAD_ATOMIC_START 5650 regcomp.c        THREAD_ATOMIC_START;
THREAD_ATOMIC_START 5664 regcomp.c        THREAD_ATOMIC_START;
THREAD_ATOMIC_START 6006 regcomp.c        THREAD_ATOMIC_START;
THREAD_ATOMIC_START 6056 regcomp.c        THREAD_ATOMIC_START;
THREAD_ATOMIC_START  953 regenc.c         THREAD_ATOMIC_START;
THREAD_ATOMIC_START 3759 regexec.c        THREAD_ATOMIC_START;
THREAD_ATOMIC_START 4071 regexec.c        THREAD_ATOMIC_START;
THREAD_ATOMIC_START  160 regint.h       #ifndef THREAD_ATOMIC_START
THREAD_ATOMIC_START  250 regint.h         THREAD_ATOMIC_START;\
THREAD_ATOMIC_START  255 regint.h         THREAD_ATOMIC_START;\
THREAD_ATOMIC_START 1060 regparse.c             THREAD_ATOMIC_START;
THREAD_ATOMIC_START 1108 regparse.c         THREAD_ATOMIC_START;
THREAD_ATOMIC_START 1141 regparse.c       THREAD_ATOMIC_START;
THREAD_ATOMIC_START 6127 regparse.c                 THREAD_ATOMIC_START;