my_timeval 2161 tools/include/nolibc/nolibc.h struct timeval my_timeval = { seconds, 0 }; my_timeval 2163 tools/include/nolibc/nolibc.h if (sys_select(0, 0, 0, 0, &my_timeval) < 0) my_timeval 2164 tools/include/nolibc/nolibc.h return my_timeval.tv_sec + !!my_timeval.tv_usec;