before_time        99 maint/gnulib/tests/test-nonblocking-misc.h   struct timeval before_time; \
before_time       103 maint/gnulib/tests/test-nonblocking-misc.h   gettimeofday (&before_time, NULL);
before_time       107 maint/gnulib/tests/test-nonblocking-misc.h     (after_time.tv_sec - before_time.tv_sec) \
before_time       108 maint/gnulib/tests/test-nonblocking-misc.h     + ((double) after_time.tv_usec - (double) before_time.tv_usec) * 1e-6;