explicitly give main's return type

2 years ago · 7b4391d263
parent 58283caf58
commit 7b4391d263
1 changed files with 1 additions and 1 deletions
--- 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;