-#ifndef SYS_POLL_H\r
-#define SYS_POLL_H\r
-\r
-typedef int nfds_t;\r
-\r
-struct pollfd\r
-{\r
- int fd;\r
- short events;\r
- short revents;\r
-};\r
-\r
-int poll(struct pollfd fds[], nfds_t nfds, int timeout);\r
-\r
-#endif /* SYS_POLL_H */\r
+#ifndef SYS_POLL_H
+#define SYS_POLL_H
+
+typedef int nfds_t;
+
+struct pollfd
+{
+ int fd;
+ short events;
+ short revents;
+};
+
+int poll(struct pollfd fds[], nfds_t nfds, int timeout);
+
+#endif /* SYS_POLL_H */