Defined in 4 files as a struct:
- contrib/ntp/include/timepps-SCO.h, line 135 (as a struct)
- contrib/ntp/include/timepps-Solaris.h, line 135 (as a struct)
- contrib/ntp/include/timepps-SunOS.h, line 135 (as a struct)
- sys/sys/timepps.h, line 36 (as a struct)