Fix includes for pollq_poll.h

Author: gdamore

src/platform/posix/posix_pollq_poll.h

@@ -1,5 +1,5 @@
 //
-// Copyright 2024 Staysail Systems, Inc. <[email protected]>
+// Copyright 2025 Staysail Systems, Inc. <[email protected]>
 // Copyright 2018 Capitar IT Group BV <[email protected]>
 //
 // This software is supplied under the terms of the MIT License, a
@@ -11,8 +11,14 @@
 #ifndef PLATFORM_POSIX_POLLQ_POLL_H
 #define PLATFORM_POSIX_POLLQ_POLL_H
 
+typedef struct nni_posix_pfd nni_posix_pfd;
+typedef void (*nni_posix_pfd_cb)(void *, unsigned);
+
 #include <poll.h>
 
+#include "../../core/list.h"
+#include "../../core/platform.h"
+
 // nni_posix_pfd is the handle used by the poller.  It's internals are private
 // to the poller.
 struct nni_posix_pfd {