Signals exampe, sigaction included

signals/main.c

@@ -0,0 +1,17 @@
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+void handler(int sig) {
+    printf("Caught signal %d\n", sig);
+    exit(1);
+}
+
+int main() {
+    signal(SIGINT, handler); // Handle Ctrl+C
+    while (1) {
+        printf("Running...\n");
+        sleep(1);
+    }
+}