148   u_int64_t ticks;  in waittmr()  local
164   if (read(tfd, &ticks, sizeof(ticks)) != sizeof(ticks))  in waittmr()
170   return ticks;  in waittmr()
176   long ticks;  in main()  local
211     ticks = waittmr(tfd, -1);  in main()
213     if (ticks <= 0)  in main()
217               ticks, (ttmr - tnow) * 1e-6);  in main()
231     ticks = waittmr(tfd, -1);  in main()
233     if (ticks <= 0)  in main()
237               ticks, (ttmr - tnow) * 1e-6);  in main()
264     ticks = waittmr(tfd, -1);  in main()
266     if (ticks <= 0)  in main()
271       if (19 <= ticks && ticks <= 55 && 1.9 < delta && delta < 5.5)  in main()
274         fprintf(stderr, "got timer ticks (%ld) after %.2f s\n", ticks, delta);  in main()
292     ticks = waittmr(tfd, -1);  in main()
294     if (ticks <= 0)  in main()
298               ticks, (ttmr - tnow) * 1e-6);  in main()