R1 LovePara: app-server stack, on-target C dev, new NIC support

board/mentalnet/overlay/usr/include/bits/mqueue.h

@@ -0,0 +1,33 @@
+/* Copyright (C) 2004-2025 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _MQUEUE_H
+# error "Never use <bits/mqueue.h> directly; include <mqueue.h> instead."
+#endif
+
+#include <bits/types.h>
+
+typedef int mqd_t;
+
+struct mq_attr
+{
+  __syscall_slong_t mq_flags;	/* Message queue flags.  */
+  __syscall_slong_t mq_maxmsg;	/* Maximum number of messages.  */
+  __syscall_slong_t mq_msgsize;	/* Maximum message size.  */
+  __syscall_slong_t mq_curmsgs;	/* Number of messages currently queued.  */
+  __syscall_slong_t __pad[4];
+};