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/*
* Copyright 2016 Garrett D'Amore <garrett@damore.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef CORE_MESSAGE_H
#define CORE_MESSAGE_H
/*
* Internally used message API. Again, this stuff is not part of our public
* API.
*/
extern int nni_msg_alloc(nni_msg_t *, size_t);
extern void nni_msg_free(nni_msg_t);
extern int nni_msg_realloc(nni_msg_t, size_t);
extern void *nni_msg_header(nni_msg_t, size_t *);
extern void *nni_msg_body(nni_msg_t, size_t *);
extern int nni_msg_append(nni_msg_t, const void *, size_t);
extern int nni_msg_prepend(nni_msg_t, const void *, size_t);
extern int nni_msg_append_header(nni_msg_t, const void *, size_t);
extern int nni_msg_prepend_header(nni_msg_t, const void *, size_t);
extern int nni_msg_trim(nni_msg_t, size_t);
extern int nni_msg_trunc(nni_msg_t, size_t);
extern int nni_msg_trim_header(nni_msg_t, size_t);
extern int nni_msg_trunc_header(nni_msg_t, size_t);
extern int nni_msg_pipe(nni_msg_t, nni_pipe_t *);
#endif /* CORE_SOCKET_H */
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