Add newline at the end of the files.

libc/inc/ipc/ipc.h

@@ -21,4 +21,4 @@ struct ipc_perm {
     unsigned short mode;
     /// Sequence number.
     unsigned short __seq;
-};
+};

libc/inc/ipc/msg.h

@@ -122,4 +122,4 @@ long msgrcv(int msqid, msgbuf_t *msgp, size_t msgsz, long msgtyp, int msgflg);
 /// @return 0 on success, -1 on failure and errno is set to indicate the error.
 long msgctl(int msqid, int cmd, msqid_ds_t *buf);
 
-#endif
+#endif

libc/inc/ipc/sem.h

@@ -72,4 +72,4 @@ long semop(int semid, struct sembuf *sops, unsigned nsops);
 /// @return 0 on success, -1 on failure and errno is set to indicate the error.
 long semctl(int semid, int semnum, int cmd, unsigned long arg);
 
-#endif
+#endif

libc/inc/ipc/shm.h

@@ -203,4 +203,4 @@ long shmdt(const void *shmaddr);
 /// failure and errno is set to indicate the error.
 long shmctl(int shmid, int cmd, struct shmid_ds *buf);
 
-#endif
+#endif