fosa_rel_time_t eat_time_A, eat_time_B, eat_time_C, group_time;
fosa_signal_info_t siginfo_A, siginfo_B, siginfo_C, siginfo_timer;
fosa_rel_time_t eat_time_A, eat_time_B, eat_time_C, group_time;
fosa_signal_info_t siginfo_A, siginfo_B, siginfo_C, siginfo_timer;