X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/87067c7f16425837971f5c1b5fd0fc5338757377..04ee277abd77fc51c5ab02ee58790a859607ea24:/lunaix-os/usr/signal_demo/signal_demo.c

diff --git a/lunaix-os/usr/signal_demo/signal_demo.c b/lunaix-os/usr/signal_demo/signal_demo.c
index b20f4ad..352d0de 100644
--- a/lunaix-os/usr/signal_demo/signal_demo.c
+++ b/lunaix-os/usr/signal_demo/signal_demo.c
@@ -24,7 +24,7 @@ sigalrm_handler(int signum)
     printf("I, pid %d, have received an alarm!\n", pid);
 }
 
-void
+int
 main()
 {
     signal(SIGCHLD, sigchild_handler);
@@ -72,4 +72,6 @@ main()
     }
 
     printf("done\n");
+
+    return 0;
 }
\ No newline at end of file