Defined in 4 files as a macro:
- external/bsd/ntp/dist/include/ntp_tty.h, line 62 (as a macro)
- external/bsd/ntp/dist/ntpd/refclock_hopfser.c, line 39 (as a macro)
- external/bsd/ntp/dist/ntpd/refclock_neoclock4x.c, line 46 (as a macro)
- external/bsd/ntp/dist/ntpd/refclock_palisade.h, line 69 (as a macro)