X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/b6ff3c7dbab3f40d03389808d95ac27d416c35e3..45e1f8b055043e54be35462852ab6649d634da7c:/lunaix-os/uprog/signal_demo.c?ds=sidebyside

diff --git a/lunaix-os/uprog/signal_demo.c b/lunaix-os/uprog/signal_demo.c
index ef261ab..8a9bdc6 100644
--- a/lunaix-os/uprog/signal_demo.c
+++ b/lunaix-os/uprog/signal_demo.c
@@ -1,4 +1,7 @@
 #include <signal.h>
+#include <stdio.h>
+#include <sys/lunaix.h>
+#include <unistd.h>
 
 void
 sigchild_handler(int signum)