LOCK_SH          4515 file.c         #  define LOCK_SH 1
LOCK_SH           452 include/ruby/win32.h #define LOCK_SH 1
LOCK_SH            11 missing/flock.c #  define LOCK_SH 1
LOCK_SH            80 missing/flock.c #  define LOCK_SH 1