clockid_t         114 .ext/include/x86_64-linux/ruby/config.h #define rb_clockid_t clockid_t
clockid_t         295 include/ruby/win32.h extern int clock_gettime(clockid_t, struct timespec *);
clockid_t         296 include/ruby/win32.h extern int clock_getres(clockid_t, struct timespec *);
clockid_t        7397 process.c              clockid_t c;
clockid_t        7535 process.c              clockid_t c = NUM2CLOCKID(clk_id);
clockid_t          24 thread_pthread.h     clockid_t clockid;
clockid_t        4487 win32/win32.c  clock_gettime(clockid_t clock_id, struct timespec *sp)
clockid_t        4525 win32/win32.c  clock_getres(clockid_t clock_id, struct timespec *sp)