diff --git a/winsup/cygwin/aio.cc b/winsup/cygwin/aio.cc
index 1c17aa7f6..c4b3389c4 100644
--- a/winsup/cygwin/aio.cc
+++ b/winsup/cygwin/aio.cc
@@ -905,7 +905,7 @@ aio_write (struct aiocb *aio)
 }
 
 int
-lio_listio (int mode, struct aiocb *__restrict const aiolist[__restrict],
+lio_listio (int mode, struct aiocb *__restrict const aiolist[__restrict_arr],
             int nent, struct sigevent *__restrict sig)
 {
   struct aiocb *aio;
diff --git a/winsup/cygwin/include/aio.h b/winsup/cygwin/include/aio.h
index 523a47870..7ddd17e83 100644
--- a/winsup/cygwin/include/aio.h
+++ b/winsup/cygwin/include/aio.h
@@ -73,7 +73,7 @@ ssize_t aio_return  (struct aiocb *);
 int     aio_suspend (const struct aiocb *const [], int,
                         const struct timespec *);
 int     aio_write   (struct aiocb *);
-int     lio_listio  (int, struct aiocb *__restrict const [__restrict], int,
+int     lio_listio  (int, struct aiocb *__restrict const [__restrict_arr], int,
                         struct sigevent *__restrict);
 
 #ifdef __cplusplus