From 7b4391d263163230902167210b1cf5db711ccf79 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Sun, 18 Sep 2022 19:39:06 +0000
Subject: [PATCH] explicitly give main's return type

---
 trydevpoll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trydevpoll.c b/trydevpoll.c
index 95e94f8..a17ab39 100644
--- a/trydevpoll.c
+++ b/trydevpoll.c
@@ -11,7 +11,7 @@
 #include <netinet/in.h>
 #include <sys/devpoll.h>
 
-main() {
+int main() {
   int fd=open("/dev/poll",O_RDWR);
   struct pollfd p[100];
   int i,r;