31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
/* Copyright (C) 2004-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _MQUEUE_H
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# error "Never use <bits/mqueue.h> directly; include <mqueue.h> instead."
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#endif
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typedef int mqd_t;
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struct mq_attr
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{
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long int mq_flags; /* Message queue flags. */
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long int mq_maxmsg; /* Maximum number of messages. */
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long int mq_msgsize; /* Maximum message size. */
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long int mq_curmsgs; /* Number of messages currently queued. */
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};
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