#include <stdio.h>
#include <stdbool.h>

int main(void) {
    bool ready[2][4] = {
        {true, false, true, false},
        {false, true, false, true}
    };
    const char *names[4] = {"listen", "clientA", "clientB", "disk"};
    printf("Starting simulated event loop\n");
    for (int round = 0; round < 2; round++) {
        printf("Round %d:\n", round + 1);
        for (int fd = 0; fd < 4; fd++) {
            if (ready[round][fd]) {
                printf("  Handling event on %s (fd %d)\n", names[fd], fd);
            }
        }
    }
    printf("Event loop finished without blocking\n");
    return 0;
}